| 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 | $182.67 | 11.773% | $204.1757 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $79.43 | 11.190% | $88.3182 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $104.80 | 8.567% | $113.7782 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $108.63 | 13.261% | $123.0354 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $195.39 | 9.303% | $213.5671 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $148.72 | 6.564% | $158.482 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $137.55 | 8.773% | $149.6173 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $957.19 | $1,050.9739 | $1,050.99 | $1,051.00 | $1,051.00 | |