| 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 | $185.96 | 7.464% | $199.8401 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $123.35 | 4.598% | $129.0216 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $13.40 | 13.726% | $15.2393 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $31.74 | 9.480% | $34.749 | $34.75 | $34.75 | $34.70 |
| Purchase #5 | $116.31 | 10.460% | $128.476 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $157.54 | 8.587% | $171.068 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $92.52 | 6.154% | $98.2137 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $720.82 | $776.6077 | $776.61 | $776.60 | $776.50 | |