| 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 | $139.84 | 9.420% | $153.0129 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $87.62 | 5.779% | $92.6836 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $153.33 | 6.202% | $162.8395 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $194.45 | 12.752% | $219.2463 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $130.38 | 6.570% | $138.946 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $58.76 | 9.538% | $64.3645 | $64.36 | $64.35 | $64.40 |
| Purchase #7 | $88.89 | 3.367% | $91.8829 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $853.27 | $922.9757 | $922.97 | $923.00 | $922.90 | |