| 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 | $190.35 | 6.728% | $203.1567 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $40.70 | 13.270% | $46.1009 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $181.95 | 3.170% | $187.7178 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $70.26 | 10.328% | $77.5165 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $45.53 | 13.404% | $51.6328 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $130.59 | 12.191% | $146.5102 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $17.90 | 5.786% | $18.9357 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $677.28 | $731.5706 | $731.58 | $731.55 | $731.50 | |