| 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 | $130.51 | 11.570% | $145.61 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $178.32 | 8.873% | $194.1423 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $85.52 | 3.106% | $88.1763 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $206.43 | 13.166% | $233.6086 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $217.45 | 3.335% | $224.702 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $146.65 | 7.788% | $158.0711 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $197.62 | 11.657% | $220.6566 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $1,162.50 | $1,264.9669 | $1,264.97 | $1,264.95 | $1,265.00 | |