| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.41 | 9.566% | $195.4767 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $163.59 | 5.498% | $172.5842 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $244.96 | 11.547% | $273.2455 | $273.25 | $273.25 | $273.20 |
| Purchase #4 | $146.86 | 7.464% | $157.8216 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $143.50 | 11.566% | $160.0972 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $145.99 | 7.190% | $156.4867 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $235.57 | 9.118% | $257.0493 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,258.88 | $1,372.7612 | $1,372.77 | $1,372.80 | $1,372.70 | |