| 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 | $159.49 | 11.742% | $178.2173 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $202.95 | 7.321% | $217.808 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $141.94 | 3.163% | $146.4296 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $50.42 | 11.148% | $56.0408 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $13.90 | 7.703% | $14.9707 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $68.62 | 9.139% | $74.8912 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $135.88 | 11.405% | $151.3771 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $773.20 | $839.7347 | $839.74 | $839.75 | $839.70 | |