| 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 | $142.81 | 6.262% | $151.7528 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $114.77 | 6.439% | $122.16 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $219.64 | 4.507% | $229.5392 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $219.35 | 12.758% | $247.3347 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $194.86 | 5.470% | $205.5188 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $20.27 | 12.176% | $22.7381 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $103.65 | 12.726% | $116.8405 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,015.35 | $1,095.8841 | $1,095.88 | $1,095.90 | $1,095.80 | |