| 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 | $185.31 | 6.660% | $197.6516 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $86.94 | 10.148% | $95.7627 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $101.29 | 12.153% | $113.5998 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $83.27 | 4.590% | $87.0921 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $135.75 | 10.102% | $149.4635 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $11.51 | 12.556% | $12.9552 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $157.41 | 7.497% | $169.211 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $761.48 | $825.7359 | $825.73 | $825.70 | $825.90 | |