| 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 | $196.28 | 3.503% | $203.1557 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $82.53 | 6.674% | $88.0381 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $125.47 | 12.869% | $141.6167 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $61.36 | 13.319% | $69.5325 | $69.53 | $69.55 | $69.50 |
| Purchase #5 | $158.98 | 5.327% | $167.4489 | $167.45 | $167.45 | $167.40 |
| Purchase #6 | $200.58 | 9.868% | $220.3732 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $62.42 | 3.759% | $64.7664 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $887.62 | $954.9315 | $954.94 | $954.90 | $954.90 | |