| 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 | $145.69 | 10.643% | $161.1958 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $40.93 | 13.438% | $46.4302 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $191.98 | 3.602% | $198.8951 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $41.39 | 8.784% | $45.0257 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $233.53 | 10.746% | $258.6251 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $75.60 | 13.364% | $85.7032 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $92.59 | 3.867% | $96.1705 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $821.71 | $892.0456 | $892.06 | $892.10 | $892.00 | |