| 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 | $122.25 | 7.374% | $131.2647 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $34.73 | 7.278% | $37.2576 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $170.76 | 6.707% | $182.2129 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $137.28 | 11.852% | $153.5504 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $17.98 | 13.115% | $20.3381 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $148.96 | 7.590% | $160.2661 | $160.27 | $160.25 | $160.30 |
| Purchase #7 | $158.44 | 5.433% | $167.048 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $790.40 | $851.9378 | $851.94 | $851.90 | $852.00 | |