| 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 | $193.46 | 4.304% | $201.7865 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $129.93 | 9.143% | $141.8095 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $146.56 | 8.236% | $158.6307 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $122.72 | 9.867% | $134.8288 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $12.97 | 8.216% | $14.0356 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $193.54 | 10.113% | $213.1127 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $63.41 | 6.152% | $67.311 | $67.31 | $67.30 | $67.30 |
| 7 purchase totals = | $862.59 | $931.5148 | $931.52 | $931.55 | $931.40 | |