| 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 | $71.49 | 6.477% | $76.1204 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $143.64 | 9.385% | $157.1206 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $203.43 | 3.153% | $209.8441 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $78.98 | 7.242% | $84.6997 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $123.27 | 4.315% | $128.5891 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $23.58 | 8.758% | $25.6451 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $186.36 | 9.549% | $204.1555 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $830.75 | $886.1745 | $886.18 | $886.15 | $886.10 | |