| 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 | $143.53 | 8.810% | $156.175 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $177.86 | 13.756% | $202.3264 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $206.36 | 10.851% | $228.7521 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $187.78 | 3.676% | $194.6828 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $188.82 | 5.529% | $199.2599 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $193.78 | 4.755% | $202.9942 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $143.57 | 7.799% | $154.767 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,241.70 | $1,338.9574 | $1,338.96 | $1,339.00 | $1,339.10 | |