| 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 | $161.26 | 6.812% | $172.245 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $16.30 | 3.864% | $16.9298 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $243.37 | 11.167% | $270.5471 | $270.55 | $270.55 | $270.50 |
| Purchase #4 | $90.99 | 13.139% | $102.9452 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $150.85 | 13.842% | $171.7307 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $10.85 | 6.238% | $11.5268 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $121.32 | 8.285% | $131.3714 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $794.94 | $877.2960 | $877.31 | $877.35 | $877.10 | |