| 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 | $151.44 | 13.611% | $172.0525 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $22.65 | 4.794% | $23.7358 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $112.40 | 13.576% | $127.6594 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $203.44 | 7.869% | $219.4487 | $219.45 | $219.45 | $219.40 |
| Purchase #5 | $147.97 | 7.850% | $159.5856 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $135.75 | 6.740% | $144.8996 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $239.94 | 9.113% | $261.8057 | $261.81 | $261.80 | $261.80 |
| 7 purchase totals = | $1,013.59 | $1,109.1873 | $1,109.20 | $1,109.20 | $1,109.20 | |