| 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 | $164.97 | 5.554% | $174.1324 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $44.36 | 3.840% | $46.0634 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $199.25 | 5.314% | $209.8381 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $215.25 | 3.802% | $223.4338 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $244.45 | 5.320% | $257.4547 | $257.45 | $257.45 | $257.50 |
| Purchase #6 | $107.50 | 8.644% | $116.7923 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $207.71 | 8.255% | $224.8565 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $1,183.49 | $1,252.5712 | $1,252.56 | $1,252.60 | $1,252.60 | |