| 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 | $83.80 | 9.386% | $91.6655 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $94.80 | 9.253% | $103.5718 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $200.92 | 13.772% | $228.5907 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $120.60 | 12.745% | $135.9705 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $215.65 | 6.562% | $229.801 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $102.95 | 8.451% | $111.6503 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $231.25 | 5.706% | $244.4451 | $244.45 | $244.45 | $244.40 |
| 7 purchase totals = | $1,049.97 | $1,145.6949 | $1,145.70 | $1,145.65 | $1,145.80 | |