| 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 | $214.94 | 6.107% | $228.0664 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $174.51 | 7.230% | $187.1271 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $238.53 | 7.871% | $257.3047 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $169.62 | 12.109% | $190.1593 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $224.60 | 12.462% | $252.5897 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $245.54 | 6.159% | $260.6628 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $210.42 | 6.410% | $223.9079 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,478.16 | $1,599.8179 | $1,599.82 | $1,599.80 | $1,599.90 | |