| 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 | $243.85 | 9.527% | $267.0816 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $50.69 | 10.745% | $56.1366 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $199.26 | 7.111% | $213.4294 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $127.94 | 6.830% | $136.6783 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $24.31 | 3.365% | $25.128 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $16.67 | 11.767% | $18.6316 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $156.47 | 12.212% | $175.5781 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $819.19 | $892.6636 | $892.67 | $892.80 | $892.60 | |