| 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 | $183.68 | 8.384% | $199.0797 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $90.44 | 12.255% | $101.5234 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $178.89 | 12.393% | $201.0598 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $30.60 | 6.763% | $32.6695 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $116.52 | 6.615% | $124.2278 | $124.23 | $124.25 | $124.20 |
| Purchase #6 | $29.58 | 4.775% | $30.9924 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $119.63 | 10.593% | $132.3024 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $749.34 | $821.8550 | $821.85 | $821.85 | $821.90 | |