| 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 | $153.33 | 10.748% | $169.8099 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $136.80 | 8.673% | $148.6647 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $215.46 | 7.743% | $232.1431 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $83.64 | 10.193% | $92.1654 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $182.34 | 10.759% | $201.958 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $196.54 | 4.827% | $206.027 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $248.46 | 3.388% | $256.8778 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,216.57 | $1,307.6459 | $1,307.65 | $1,307.65 | $1,307.70 | |