| 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 | $172.54 | 7.671% | $185.7755 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $220.89 | 13.695% | $251.1409 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $106.57 | 10.802% | $118.0817 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $23.93 | 9.260% | $26.1459 | $26.15 | $26.15 | $26.10 |
| Purchase #5 | $40.82 | 5.850% | $43.208 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $172.33 | 8.282% | $186.6024 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $42.51 | 4.741% | $44.5254 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $779.59 | $855.4798 | $855.49 | $855.55 | $855.40 | |