| 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 | $134.48 | 8.198% | $145.5047 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $138.27 | 8.143% | $149.5293 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $215.62 | 5.715% | $227.9427 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $155.96 | 13.524% | $177.052 | $177.05 | $177.05 | $177.10 |
| Purchase #5 | $45.86 | 4.575% | $47.9581 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $123.54 | 11.157% | $137.3234 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $203.50 | 8.209% | $220.2053 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,017.23 | $1,105.5155 | $1,105.51 | $1,105.50 | $1,105.50 | |