| 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 | $103.43 | 8.192% | $111.903 | $111.90 | $111.90 | $111.90 |
| Purchase #2 | $152.58 | 10.326% | $168.3354 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $7.42 | 10.553% | $8.203 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $163.68 | 6.826% | $174.8528 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $103.95 | 6.646% | $110.8585 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $242.68 | 9.650% | $266.0986 | $266.10 | $266.10 | $266.10 |
| Purchase #7 | $35.39 | 6.461% | $37.6765 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $809.13 | $877.9278 | $877.93 | $877.95 | $878.00 | |