| 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 | $187.57 | 5.635% | $198.1396 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $101.86 | 7.162% | $109.1552 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $204.96 | 9.182% | $223.7794 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $205.51 | 6.443% | $218.751 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $44.53 | 9.152% | $48.6054 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $166.98 | 7.182% | $178.9725 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $12.94 | 5.597% | $13.6643 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $924.35 | $991.0674 | $991.07 | $991.05 | $991.20 | |