| 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 | $17.95 | 8.383% | $19.4547 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $115.27 | 9.563% | $126.2933 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $5.56 | 12.659% | $6.2638 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $19.67 | 5.828% | $20.8164 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $126.66 | 7.170% | $135.7415 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $139.96 | 7.855% | $150.9539 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $178.32 | 6.316% | $189.5827 | $189.58 | $189.60 | $189.60 |
| 7 purchase totals = | $603.39 | $649.1063 | $649.09 | $649.10 | $649.20 | |