| 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 | $172.45 | 13.596% | $195.8963 | $195.90 | $195.90 | $195.90 |
| Purchase #2 | $181.68 | 4.314% | $189.5177 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $71.73 | 6.119% | $76.1192 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $68.44 | 5.606% | $72.2767 | $72.28 | $72.30 | $72.30 |
| Purchase #5 | $122.95 | 4.341% | $128.2873 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $49.55 | 3.869% | $51.4671 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $48.84 | 13.226% | $55.2996 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $715.64 | $768.8639 | $768.88 | $768.85 | $768.90 | |