| 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 | $167.61 | 5.294% | $176.4833 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $7.60 | 9.638% | $8.3325 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $54.42 | 5.305% | $57.307 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $184.71 | 3.700% | $191.5443 | $191.54 | $191.55 | $191.50 |
| Purchase #5 | $56.52 | 3.263% | $58.3642 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $228.89 | 4.198% | $238.4988 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $69.55 | 5.328% | $73.2556 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $769.30 | $803.7857 | $803.78 | $803.80 | $803.80 | |