| 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 | $21.74 | 9.517% | $23.809 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $162.89 | 11.271% | $181.2493 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $136.75 | 4.688% | $143.1608 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $184.52 | 4.405% | $192.6481 | $192.65 | $192.65 | $192.60 |
| Purchase #5 | $198.36 | 4.109% | $206.5106 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $47.51 | 6.202% | $50.4566 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $62.72 | 5.212% | $65.989 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $814.49 | $863.8234 | $863.83 | $863.80 | $863.80 | |