| 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 | $190.83 | 3.312% | $197.1503 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $62.34 | 9.814% | $68.458 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $162.80 | 3.848% | $169.0645 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $31.33 | 3.410% | $32.3984 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $20.66 | 9.380% | $22.5979 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $195.34 | 4.437% | $204.0072 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $121.68 | 11.300% | $135.4298 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $784.98 | $829.1061 | $829.11 | $829.10 | $829.20 | |