| 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 | $177.87 | 3.212% | $183.5832 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $57.83 | 12.444% | $65.0264 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $127.51 | 12.163% | $143.019 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $98.27 | 10.305% | $108.3967 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $134.97 | 10.267% | $148.8274 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $9.92 | 8.379% | $10.7512 | $10.75 | $10.75 | $10.80 |
| Purchase #7 | $60.97 | 13.637% | $69.2845 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $667.34 | $728.8884 | $728.89 | $728.95 | $728.90 | |