| 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 | $180.90 | 12.319% | $203.1851 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $121.89 | 5.732% | $128.8767 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $165.71 | 7.302% | $177.8101 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $123.66 | 9.388% | $135.2692 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $145.92 | 10.700% | $161.5334 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $68.55 | 8.320% | $74.2534 | $74.25 | $74.25 | $74.30 |
| Purchase #7 | $220.85 | 8.326% | $239.238 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,027.48 | $1,120.1659 | $1,120.17 | $1,120.20 | $1,120.20 | |