| 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 | $177.35 | 8.107% | $191.7278 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $123.86 | 6.127% | $131.4489 | $131.45 | $131.45 | $131.40 |
| Purchase #3 | $81.68 | 6.136% | $86.6919 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $124.43 | 5.293% | $131.0161 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $107.26 | 5.752% | $113.4296 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $184.39 | 9.530% | $201.9624 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $81.47 | 6.196% | $86.5179 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $880.44 | $942.7946 | $942.80 | $942.80 | $942.70 | |