| 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 | $145.88 | 10.805% | $161.6423 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $68.92 | 9.515% | $75.4777 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $82.37 | 10.496% | $91.0156 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $240.74 | 6.443% | $256.2509 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $33.85 | 12.554% | $38.0995 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $85.92 | 10.265% | $94.7397 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $170.63 | 5.171% | $179.4533 | $179.45 | $179.45 | $179.50 |
| 7 purchase totals = | $828.31 | $896.6790 | $896.68 | $896.70 | $896.70 | |