| 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 | $157.26 | 7.847% | $169.6002 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $98.37 | 10.512% | $108.7107 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $147.44 | 12.678% | $166.1324 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $235.67 | 13.364% | $267.1649 | $267.16 | $267.15 | $267.20 |
| Purchase #5 | $98.80 | 11.728% | $110.3873 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $73.37 | 9.440% | $80.2961 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $209.52 | 11.460% | $233.531 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $1,020.43 | $1,135.8226 | $1,135.82 | $1,135.85 | $1,135.80 | |