| 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 | $166.85 | 9.785% | $183.1763 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $153.65 | 3.778% | $159.4549 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $9.44 | 9.397% | $10.3271 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $161.95 | 11.491% | $180.5597 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $23.33 | 11.131% | $25.9269 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $201.43 | 8.536% | $218.6241 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $222.46 | 13.216% | $251.8603 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $939.11 | $1,029.9293 | $1,029.93 | $1,029.95 | $1,030.00 | |