| 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 | $161.66 | 6.460% | $172.1032 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $64.63 | 4.255% | $67.38 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $109.91 | 10.798% | $121.7781 | $121.78 | $121.80 | $121.80 |
| Purchase #4 | $57.96 | 12.380% | $65.1354 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $217.60 | 13.765% | $247.5526 | $247.55 | $247.55 | $247.60 |
| Purchase #6 | $148.68 | 3.445% | $153.802 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $245.90 | 4.850% | $257.8262 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,006.34 | $1,085.5775 | $1,085.58 | $1,085.65 | $1,085.60 | |