| 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 | $148.75 | 6.460% | $158.3593 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $139.28 | 8.518% | $151.1439 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $244.35 | 11.733% | $273.0196 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $146.70 | 13.489% | $166.4884 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $98.90 | 7.794% | $106.6083 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $176.27 | 7.288% | $189.1166 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $98.34 | 9.329% | $107.5141 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $1,052.59 | $1,152.2502 | $1,152.25 | $1,152.20 | $1,152.20 | |