| 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 | $177.55 | 10.376% | $195.9726 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $33.49 | 13.588% | $38.0406 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $213.95 | 6.783% | $228.4622 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $38.27 | 3.673% | $39.6757 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $140.89 | 8.436% | $152.7755 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $23.43 | 4.219% | $24.4185 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $19.69 | 11.113% | $21.8781 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $647.27 | $701.2232 | $701.23 | $701.25 | $701.30 | |