| 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 | $124.85 | 8.668% | $135.672 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $155.39 | 4.144% | $161.8294 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $106.53 | 8.278% | $115.3486 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $92.47 | 3.825% | $96.007 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $134.89 | 8.422% | $146.2504 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $60.99 | 11.757% | $68.1606 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $171.68 | 11.260% | $191.0112 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $846.80 | $914.2792 | $914.28 | $914.25 | $914.30 | |