| 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 | $172.42 | 12.753% | $194.4087 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $227.34 | 9.836% | $249.7012 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $170.65 | 12.781% | $192.4608 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $71.98 | 3.454% | $74.4662 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $189.31 | 6.447% | $201.5148 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $225.26 | 7.840% | $242.9204 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $158.68 | 3.768% | $164.6591 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $1,215.64 | $1,320.1312 | $1,320.13 | $1,320.05 | $1,320.20 | |