| 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 | $154.28 | 7.594% | $165.996 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $15.29 | 11.489% | $17.0467 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $18.90 | 3.393% | $19.5413 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $48.81 | 4.518% | $51.0152 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $38.94 | 4.489% | $40.688 | $40.69 | $40.70 | $40.70 |
| Purchase #6 | $47.76 | 6.706% | $50.9628 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $25.61 | 9.563% | $28.0591 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $349.59 | $373.3091 | $373.32 | $373.30 | $373.30 | |