| 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 | $247.74 | 10.442% | $273.609 | $273.61 | $273.60 | $273.60 |
| Purchase #2 | $170.63 | 4.429% | $178.1872 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $6.55 | 10.263% | $7.2222 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $147.57 | 8.343% | $159.8818 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $220.59 | 6.511% | $234.9526 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $146.66 | 7.712% | $157.9704 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $132.29 | 11.566% | $147.5907 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,072.03 | $1,159.4139 | $1,159.41 | $1,159.40 | $1,159.50 | |