| 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 | $179.26 | 7.505% | $192.7135 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $96.86 | 13.356% | $109.7966 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $75.40 | 12.612% | $84.9094 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $111.58 | 3.349% | $115.3168 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $139.56 | 3.313% | $144.1836 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $87.78 | 4.806% | $91.9987 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $221.76 | 9.562% | $242.9647 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $912.20 | $981.8833 | $981.88 | $981.85 | $981.90 | |