| 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 | $129.64 | 13.405% | $147.0182 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $41.38 | 7.182% | $44.3519 | $44.35 | $44.35 | $44.40 |
| Purchase #3 | $80.61 | 4.600% | $84.3181 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $127.40 | 4.820% | $133.5407 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $52.75 | 10.176% | $58.1178 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $139.79 | 5.604% | $147.6238 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $216.51 | 7.157% | $232.0056 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $788.08 | $846.9761 | $846.98 | $846.90 | $846.90 | |