| 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 | $132.62 | 3.620% | $137.4208 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $87.98 | 6.368% | $93.5826 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $66.28 | 13.340% | $75.1218 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $199.77 | 3.518% | $206.7979 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $165.49 | 8.546% | $179.6328 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $9.47 | 13.606% | $10.7585 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $230.26 | 3.516% | $238.3559 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $891.87 | $941.6703 | $941.67 | $941.65 | $941.70 | |