| 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 | $129.92 | 4.431% | $135.6768 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $211.80 | 12.305% | $237.862 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $18.49 | 8.458% | $20.0539 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $102.62 | 11.260% | $114.175 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $194.61 | 12.843% | $219.6038 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $143.43 | 4.753% | $150.2472 | $150.25 | $150.25 | $150.20 |
| Purchase #7 | $182.60 | 3.675% | $189.3106 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $983.47 | $1,066.9293 | $1,066.93 | $1,066.95 | $1,067.00 | |