| 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 | $138.27 | 7.241% | $148.2821 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $80.76 | 8.676% | $87.7667 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $185.37 | 6.790% | $197.9566 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $26.52 | 6.766% | $28.3143 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $91.64 | 3.477% | $94.8263 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $142.75 | 5.517% | $150.6255 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $66.44 | 5.678% | $70.2125 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $731.75 | $777.9840 | $777.99 | $778.00 | $778.00 | |