| 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 | $138.52 | 12.509% | $155.8475 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $107.63 | 5.295% | $113.329 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $156.65 | 3.768% | $162.5526 | $162.55 | $162.55 | $162.60 |
| Purchase #4 | $106.34 | 6.456% | $113.2053 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $5.77 | 7.851% | $6.223 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $225.60 | 5.527% | $238.0689 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $48.90 | 6.443% | $52.0506 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $789.41 | $841.2769 | $841.28 | $841.25 | $841.30 | |