| 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 | $39.54 | 3.472% | $40.9128 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $149.34 | 6.434% | $158.9485 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $166.48 | 4.358% | $173.7352 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $159.69 | 9.753% | $175.2646 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $196.59 | 12.677% | $221.5117 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $201.52 | 13.416% | $228.5559 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $72.64 | 3.318% | $75.0502 | $75.05 | $75.05 | $75.10 |
| 7 purchase totals = | $985.80 | $1,073.9789 | $1,073.98 | $1,073.95 | $1,074.00 | |