| 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 | $71.42 | 4.773% | $74.8289 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $132.44 | 8.496% | $143.6921 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $91.42 | 10.799% | $101.2924 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $147.81 | 11.382% | $164.6337 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $228.59 | 13.473% | $259.3879 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $143.53 | 3.579% | $148.6669 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $221.90 | 7.417% | $238.3583 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $1,037.11 | $1,130.8602 | $1,130.86 | $1,130.90 | $1,130.90 | |