| 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 | $168.90 | 5.451% | $178.1067 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $224.73 | 11.622% | $250.8481 | $250.85 | $250.85 | $250.80 |
| Purchase #3 | $131.32 | 11.733% | $146.7278 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $149.85 | 12.434% | $168.4823 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $57.85 | 8.359% | $62.6857 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $237.27 | 11.619% | $264.8384 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $218.51 | 13.135% | $247.2113 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $1,188.43 | $1,318.9003 | $1,318.91 | $1,318.95 | $1,318.80 | |