| 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 | $189.51 | 12.431% | $213.068 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $188.58 | 11.800% | $210.8324 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $160.87 | 3.703% | $166.827 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $145.46 | 8.500% | $157.8241 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $207.49 | 10.651% | $229.5898 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $23.49 | 8.641% | $25.5198 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $174.94 | 11.732% | $195.464 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,090.34 | $1,199.1251 | $1,199.12 | $1,199.10 | $1,199.10 | |