| 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 | $103.99 | 3.753% | $107.8927 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $136.41 | 6.687% | $145.5317 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $124.32 | 8.729% | $135.1719 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $136.82 | 6.532% | $145.7571 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $131.53 | 9.267% | $143.7189 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $186.25 | 6.627% | $198.5928 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $54.63 | 5.839% | $57.8198 | $57.82 | $57.80 | $57.80 |
| 7 purchase totals = | $873.95 | $934.4849 | $934.48 | $934.45 | $934.50 | |