| 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 | $142.74 | 13.164% | $161.5303 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $72.38 | 3.150% | $74.66 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $226.40 | 11.417% | $252.2481 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $79.38 | 12.373% | $89.2017 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $77.46 | 13.530% | $87.9403 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $85.42 | 12.765% | $96.3239 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $6.79 | 8.458% | $7.3643 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $690.57 | $769.2686 | $769.26 | $769.25 | $769.20 | |