| 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 | $239.47 | 6.869% | $255.9192 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $34.87 | 5.526% | $36.7969 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $143.28 | 11.564% | $159.8489 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $163.49 | 7.427% | $175.6324 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $228.68 | 7.377% | $245.5497 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $37.81 | 7.845% | $40.7762 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $218.57 | 8.798% | $237.7998 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $1,066.17 | $1,152.3231 | $1,152.33 | $1,152.35 | $1,152.20 | |