| 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 | $179.93 | 10.595% | $198.9936 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $73.63 | 8.140% | $79.6235 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $97.47 | 5.191% | $102.5297 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $90.72 | 4.319% | $94.6382 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $189.37 | 4.348% | $197.6038 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $45.76 | 7.359% | $49.1275 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $50.60 | 13.405% | $57.3829 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $727.48 | $779.8992 | $779.89 | $779.95 | $779.80 | |