| 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 | $182.57 | 10.550% | $201.8311 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $45.62 | 13.568% | $51.8097 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $150.86 | 13.223% | $170.8082 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $124.29 | 4.771% | $130.2199 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $200.96 | 9.216% | $219.4805 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $204.53 | 11.191% | $227.419 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $15.96 | 13.178% | $18.0632 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $924.79 | $1,019.6316 | $1,019.63 | $1,019.60 | $1,019.60 | |