| 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 | $174.66 | 3.538% | $180.8395 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $22.77 | 10.349% | $25.1265 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $41.41 | 4.664% | $43.3414 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $192.51 | 5.703% | $203.4888 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $202.30 | 11.451% | $225.4654 | $225.47 | $225.45 | $225.50 |
| Purchase #6 | $76.50 | 6.439% | $81.4258 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $225.41 | 12.652% | $253.9289 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $935.56 | $1,013.6163 | $1,013.63 | $1,013.70 | $1,013.50 | |