| 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 | $189.46 | 7.223% | $203.1447 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $187.77 | 7.780% | $202.3785 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $138.26 | 12.458% | $155.4844 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $74.61 | 7.548% | $80.2416 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $249.75 | 10.217% | $275.267 | $275.27 | $275.25 | $275.30 |
| Purchase #6 | $196.75 | 11.317% | $219.0162 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $160.82 | 6.397% | $171.1077 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $1,197.42 | $1,306.6401 | $1,306.64 | $1,306.65 | $1,306.60 | |