| 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 | $117.71 | 8.442% | $127.6471 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $94.97 | 6.721% | $101.3529 | $101.35 | $101.35 | $101.40 |
| Purchase #3 | $105.49 | 4.688% | $110.4354 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $170.68 | 7.381% | $183.2779 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $129.35 | 3.688% | $134.1204 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $131.56 | 12.288% | $147.7261 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $185.26 | 7.170% | $198.5431 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $935.02 | $1,003.1029 | $1,003.11 | $1,003.15 | $1,003.00 | |