| 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 | $185.55 | 6.623% | $197.839 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $98.30 | 13.227% | $111.3021 | $111.30 | $111.30 | $111.30 |
| Purchase #3 | $142.83 | 9.660% | $156.6274 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $74.86 | 9.453% | $81.9365 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $50.74 | 12.683% | $57.1754 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $106.64 | 10.815% | $118.1731 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $210.90 | 6.849% | $225.3445 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $869.82 | $948.3980 | $948.40 | $948.45 | $948.30 | |