| 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 | $152.26 | 13.539% | $172.8745 | $172.87 | $172.85 | $172.90 |
| Purchase #2 | $163.84 | 4.576% | $171.3373 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $152.29 | 13.202% | $172.3953 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $192.54 | 13.804% | $219.1182 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $110.64 | 9.643% | $121.309 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $223.78 | 6.290% | $237.8558 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $90.26 | 3.113% | $93.0698 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $1,085.61 | $1,187.9599 | $1,187.97 | $1,187.90 | $1,188.00 | |