| 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 | $162.60 | 13.203% | $184.0681 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $209.40 | 5.664% | $221.2604 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $130.85 | 13.575% | $148.6129 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $178.99 | 9.316% | $195.6647 | $195.66 | $195.65 | $195.70 |
| Purchase #5 | $108.71 | 8.601% | $118.0601 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $139.95 | 11.126% | $155.5208 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $214.93 | 12.464% | $241.7189 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $1,145.43 | $1,264.9059 | $1,264.90 | $1,264.80 | $1,265.00 | |