| 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 | $152.33 | 12.553% | $171.452 | $171.45 | $171.45 | $171.50 |
| Purchase #2 | $153.82 | 10.819% | $170.4618 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $170.85 | 9.805% | $187.6018 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $179.44 | 13.745% | $204.104 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $11.47 | 6.714% | $12.2401 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $100.69 | 6.389% | $107.1231 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $163.80 | 9.668% | $179.6362 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $932.40 | $1,032.6190 | $1,032.61 | $1,032.60 | $1,032.60 | |