| 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 | $120.47 | 10.395% | $132.9929 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $187.71 | 11.757% | $209.7791 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $14.84 | 8.534% | $16.1064 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $205.87 | 10.334% | $227.1446 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $51.84 | 11.310% | $57.7031 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $141.73 | 7.126% | $151.8297 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $28.43 | 13.484% | $32.2635 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $750.89 | $827.8193 | $827.81 | $827.85 | $827.80 | |