| 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 | $110.26 | 9.544% | $120.7832 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $168.79 | 10.642% | $186.7526 | $186.75 | $186.75 | $186.80 |
| Purchase #3 | $23.44 | 9.586% | $25.687 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $176.29 | 13.351% | $199.8265 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $92.56 | 8.288% | $100.2314 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $20.65 | 10.574% | $22.8335 | $22.83 | $22.85 | $22.80 |
| Purchase #7 | $121.27 | 3.561% | $125.5884 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $713.26 | $781.7026 | $781.70 | $781.80 | $781.70 | |