| 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 | $142.64 | 7.494% | $153.3294 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $62.63 | 13.464% | $71.0625 | $71.06 | $71.05 | $71.10 |
| Purchase #3 | $149.94 | 3.562% | $155.2809 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $157.64 | 7.831% | $169.9848 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $230.84 | 3.256% | $238.3562 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $123.77 | 11.625% | $138.1583 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $126.26 | 7.438% | $135.6512 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $993.72 | $1,061.8233 | $1,061.82 | $1,061.85 | $1,062.00 | |