| 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 | $165.67 | 11.837% | $185.2804 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $164.93 | 12.191% | $185.0366 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $237.32 | 3.460% | $245.5313 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $136.88 | 9.350% | $149.6783 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $27.72 | 4.683% | $29.0181 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $57.98 | 5.643% | $61.2518 | $61.25 | $61.25 | $61.30 |
| Purchase #7 | $89.64 | 9.596% | $98.2419 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $880.14 | $954.0384 | $954.04 | $954.10 | $954.00 | |