| 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 | $157.86 | 6.198% | $167.6442 | $167.64 | $167.65 | $167.60 |
| Purchase #2 | $228.30 | 10.151% | $251.4747 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $70.25 | 4.771% | $73.6016 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $40.42 | 3.214% | $41.7191 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $116.68 | 13.356% | $132.2638 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $244.69 | 13.292% | $277.2142 | $277.21 | $277.20 | $277.20 |
| Purchase #7 | $170.53 | 4.336% | $177.9242 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,028.73 | $1,121.8418 | $1,121.82 | $1,121.75 | $1,121.80 | |