| 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 | $136.99 | 3.208% | $141.3846 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $86.96 | 8.553% | $94.3977 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $228.32 | 3.255% | $235.7518 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $195.38 | 8.309% | $211.6141 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $127.32 | 4.638% | $133.2251 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $189.59 | 4.278% | $197.7007 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $160.28 | 8.197% | $173.4182 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $1,124.84 | $1,187.4922 | $1,187.49 | $1,187.50 | $1,187.50 | |