| 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 | $31.38 | 9.315% | $34.303 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $194.86 | 8.122% | $210.6865 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $140.25 | 13.545% | $159.2469 | $159.25 | $159.25 | $159.20 |
| Purchase #4 | $36.92 | 6.219% | $39.2161 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $72.51 | 8.744% | $78.8503 | $78.85 | $78.85 | $78.90 |
| Purchase #6 | $167.92 | 4.807% | $175.9919 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $161.76 | 11.749% | $180.7652 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $805.60 | $879.0599 | $879.07 | $879.05 | $879.10 | |