| 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 | $156.46 | 13.381% | $177.3959 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $120.72 | 12.459% | $135.7605 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $159.44 | 7.448% | $171.3151 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $140.76 | 4.729% | $147.4165 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $103.88 | 3.405% | $107.4171 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $37.51 | 8.638% | $40.7501 | $40.75 | $40.75 | $40.80 |
| Purchase #7 | $236.64 | 7.204% | $253.6875 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $955.41 | $1,033.7427 | $1,033.76 | $1,033.70 | $1,033.80 | |