| 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 | $169.66 | 3.838% | $176.1716 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $17.68 | 5.368% | $18.6291 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $131.97 | 9.333% | $144.2868 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $238.26 | 9.159% | $260.0822 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $138.31 | 10.490% | $152.8187 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $225.69 | 9.819% | $247.8505 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $89.34 | 8.248% | $96.7088 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $1,010.91 | $1,096.5477 | $1,096.55 | $1,096.55 | $1,096.60 | |