| 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 | $133.75 | 7.346% | $143.5753 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $94.61 | 12.664% | $106.5914 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $138.36 | 6.112% | $146.8166 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $236.52 | 8.521% | $256.6739 | $256.67 | $256.65 | $256.70 |
| Purchase #5 | $70.27 | 5.742% | $74.3049 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $211.26 | 10.170% | $232.7451 | $232.75 | $232.75 | $232.70 |
| Purchase #7 | $49.65 | 5.785% | $52.5223 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $934.42 | $1,013.2295 | $1,013.23 | $1,013.20 | $1,013.20 | |