| 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 | $152.65 | 4.770% | $159.9314 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $221.30 | 5.391% | $233.2303 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $91.38 | 13.225% | $103.465 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $189.26 | 7.723% | $203.8765 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $110.78 | 4.531% | $115.7994 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $224.41 | 4.672% | $234.8944 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $100.36 | 8.425% | $108.8153 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $1,090.14 | $1,160.0123 | $1,160.02 | $1,160.05 | $1,160.00 | |