| 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 | $200.71 | 12.175% | $225.1464 | $225.15 | $225.15 | $225.10 |
| Purchase #2 | $140.81 | 10.179% | $155.143 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $225.61 | 9.551% | $247.158 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $149.76 | 6.682% | $159.767 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $141.82 | 7.772% | $152.8423 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $163.70 | 5.209% | $172.2271 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $15.53 | 7.226% | $16.6522 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $1,037.94 | $1,128.9360 | $1,128.94 | $1,128.95 | $1,128.90 | |