| 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 | $144.88 | 7.623% | $155.9242 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $159.99 | 10.643% | $177.0177 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $73.56 | 9.186% | $80.3172 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $128.45 | 10.539% | $141.9873 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $138.96 | 12.703% | $156.6121 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $151.48 | 4.634% | $158.4996 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $61.92 | 4.519% | $64.7182 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $859.24 | $935.0763 | $935.08 | $935.00 | $935.00 | |