| 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 | $152.25 | 13.578% | $172.9225 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $189.46 | 12.337% | $212.8337 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $90.71 | 6.801% | $96.8792 | $96.88 | $96.90 | $96.90 |
| Purchase #4 | $141.57 | 10.645% | $156.6401 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $188.88 | 8.283% | $204.5249 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $227.39 | 11.223% | $252.91 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $97.50 | 9.415% | $106.6796 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $1,087.76 | $1,203.3900 | $1,203.38 | $1,203.40 | $1,203.30 | |