| 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 | $178.33 | 8.818% | $194.0551 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $185.65 | 13.363% | $210.4584 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $176.25 | 13.544% | $200.1213 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $236.87 | 12.565% | $266.6327 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $82.78 | 11.244% | $92.0878 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $108.82 | 5.191% | $114.4688 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $91.48 | 11.269% | $101.7889 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $1,060.18 | $1,179.6130 | $1,179.62 | $1,179.60 | $1,179.70 | |