| 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 | $143.28 | 12.701% | $161.478 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $115.31 | 4.744% | $120.7803 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $36.77 | 4.640% | $38.4761 | $38.48 | $38.50 | $38.50 |
| Purchase #4 | $71.68 | 5.504% | $75.6253 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $88.99 | 5.701% | $94.0633 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $185.71 | 9.207% | $202.8083 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $8.95 | 4.227% | $9.3283 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $650.69 | $702.5596 | $702.57 | $702.65 | $702.60 | |