| 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 | $178.89 | 6.218% | $190.0134 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $177.30 | 9.665% | $194.436 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $222.37 | 7.175% | $238.325 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $77.37 | 13.865% | $88.0974 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $32.63 | 6.555% | $34.7689 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $55.32 | 13.195% | $62.6195 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $138.35 | 6.649% | $147.5489 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $882.23 | $955.8091 | $955.82 | $955.80 | $955.70 | |