| 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 | $196.46 | 10.335% | $216.7641 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $212.63 | 4.803% | $222.8426 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $36.80 | 7.572% | $39.5865 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $143.44 | 10.198% | $158.068 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $44.69 | 6.777% | $47.7186 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $90.90 | 3.782% | $94.3378 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $120.54 | 3.112% | $124.2912 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $845.46 | $903.6088 | $903.61 | $903.60 | $903.60 | |