| 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 | $139.89 | 6.477% | $148.9507 | $148.95 | $148.95 | $149.00 |
| Purchase #2 | $194.71 | 6.403% | $207.1773 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $207.33 | 10.759% | $229.6366 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $126.45 | 11.183% | $140.5909 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $183.36 | 13.267% | $207.6864 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $128.88 | 8.571% | $139.9263 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $159.47 | 13.354% | $180.7656 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $1,140.09 | $1,254.7338 | $1,254.75 | $1,254.80 | $1,254.80 | |