| 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 | $175.74 | 6.202% | $186.6394 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $13.68 | 8.574% | $14.8529 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $240.86 | 13.232% | $272.7306 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $11.95 | 12.696% | $13.4672 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $233.60 | 13.392% | $264.8837 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $68.97 | 12.510% | $77.5981 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $146.65 | 3.871% | $152.3268 | $152.33 | $152.35 | $152.30 |
| 7 purchase totals = | $891.45 | $982.4987 | $982.50 | $982.55 | $982.50 | |