| 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 | $166.80 | 7.849% | $179.8921 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $43.87 | 10.384% | $48.4255 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $238.28 | 10.563% | $263.4495 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $133.73 | 13.678% | $152.0216 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $224.35 | 12.180% | $251.6758 | $251.68 | $251.70 | $251.70 |
| Purchase #6 | $245.62 | 11.207% | $273.1466 | $273.15 | $273.15 | $273.10 |
| Purchase #7 | $217.40 | 11.570% | $242.5532 | $242.55 | $242.55 | $242.60 |
| 7 purchase totals = | $1,270.05 | $1,411.1643 | $1,411.17 | $1,411.20 | $1,411.10 | |