| 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 | $187.81 | 9.513% | $205.6764 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $136.46 | 13.683% | $155.1318 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $212.53 | 7.523% | $228.5186 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $8.25 | 12.800% | $9.306 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $130.34 | 12.770% | $146.9844 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $153.61 | 12.424% | $172.6945 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $145.76 | 10.343% | $160.836 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $974.76 | $1,079.1477 | $1,079.15 | $1,079.20 | $1,079.10 | |