| 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 | $134.35 | 12.618% | $151.3023 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $168.59 | 11.797% | $188.4786 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $161.69 | 10.839% | $179.2156 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $83.37 | 12.515% | $93.8038 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $197.52 | 3.302% | $204.0421 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $198.32 | 7.839% | $213.8663 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $37.48 | 11.708% | $41.8682 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $981.32 | $1,072.5769 | $1,072.58 | $1,072.55 | $1,072.60 | |