| 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 | $149.26 | 11.693% | $166.713 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $121.36 | 4.633% | $126.9826 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $89.94 | 9.515% | $98.4978 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $138.27 | 13.114% | $156.4027 | $156.40 | $156.40 | $156.40 |
| Purchase #5 | $181.89 | 4.212% | $189.5512 | $189.55 | $189.55 | $189.60 |
| Purchase #6 | $64.90 | 8.116% | $70.1673 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $118.87 | 13.678% | $135.129 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $864.49 | $943.4436 | $943.44 | $943.45 | $943.50 | |