| 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 | $97.39 | 8.822% | $105.9817 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $146.66 | 9.517% | $160.6176 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $7.45 | 7.702% | $8.0238 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $35.65 | 13.837% | $40.5829 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $164.99 | 8.156% | $178.4466 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $171.58 | 10.548% | $189.6783 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $225.61 | 7.480% | $242.4856 | $242.49 | $242.50 | $242.50 |
| 7 purchase totals = | $849.33 | $925.8165 | $925.82 | $925.85 | $925.80 | |