| 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 | $23.99 | 13.292% | $27.1788 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $180.51 | 5.793% | $190.9669 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $243.83 | 9.405% | $266.7622 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $121.55 | 11.525% | $135.5586 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $140.47 | 8.186% | $151.9689 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $155.88 | 13.775% | $177.3525 | $177.35 | $177.35 | $177.40 |
| Purchase #7 | $198.65 | 6.236% | $211.0378 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,064.88 | $1,160.8257 | $1,160.83 | $1,160.80 | $1,161.00 | |