| 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 | $223.33 | 3.596% | $231.3609 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $175.92 | 7.779% | $189.6048 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $153.88 | 5.233% | $161.9325 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $36.37 | 8.485% | $39.456 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $87.52 | 6.313% | $93.0451 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $145.58 | 5.413% | $153.4602 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $194.60 | 9.450% | $212.9897 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,017.20 | $1,081.8492 | $1,081.85 | $1,081.85 | $1,081.90 | |