| 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 | $152.80 | 7.451% | $164.1851 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $24.71 | 7.209% | $26.4913 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $127.57 | 8.467% | $138.3714 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $190.50 | 6.269% | $202.4424 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $241.51 | 4.711% | $252.8875 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $143.85 | 10.874% | $159.4922 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $137.86 | 7.782% | $148.5883 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $1,018.80 | $1,092.4582 | $1,092.46 | $1,092.50 | $1,092.50 | |