| 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 | $151.33 | 10.239% | $166.8247 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $202.39 | 10.573% | $223.7887 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $12.92 | 12.200% | $14.4962 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $89.98 | 5.432% | $94.8677 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $131.63 | 3.312% | $135.9896 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $52.98 | 6.741% | $56.5514 | $56.55 | $56.55 | $56.60 |
| Purchase #7 | $21.51 | 6.258% | $22.8561 | $22.86 | $22.85 | $22.90 |
| 7 purchase totals = | $662.74 | $715.3744 | $715.38 | $715.35 | $715.50 | |