| 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 | $178.72 | 5.737% | $188.9732 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $60.86 | 5.603% | $64.27 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $165.27 | 12.212% | $185.4528 | $185.45 | $185.45 | $185.50 |
| Purchase #4 | $14.33 | 12.247% | $16.085 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $68.82 | 9.225% | $75.1686 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $53.99 | 13.505% | $61.2813 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $196.52 | 8.159% | $212.5541 | $212.55 | $212.55 | $212.60 |
| 7 purchase totals = | $738.51 | $803.7850 | $803.78 | $803.75 | $804.00 | |