| 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 | $115.67 | 12.554% | $130.1912 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $143.45 | 12.286% | $161.0743 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $28.51 | 13.192% | $32.271 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $184.30 | 4.635% | $192.8423 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $140.82 | 7.380% | $151.2125 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $204.88 | 10.448% | $226.2859 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $161.34 | 6.780% | $172.2789 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $978.97 | $1,066.1561 | $1,066.15 | $1,066.15 | $1,066.20 | |