| 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 | $162.97 | 5.182% | $171.4151 | $171.42 | $171.40 | $171.40 |
| Purchase #2 | $166.26 | 4.826% | $174.2837 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $40.63 | 6.177% | $43.1397 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $183.62 | 12.204% | $206.029 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $14.76 | 3.869% | $15.3311 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $99.95 | 8.690% | $108.6357 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $40.51 | 6.395% | $43.1006 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $708.70 | $761.9349 | $761.94 | $762.00 | $761.80 | |