| 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 | $137.69 | 5.438% | $145.1776 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $107.28 | 12.114% | $120.2759 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $247.73 | 3.797% | $257.1363 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $94.89 | 11.752% | $106.0415 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $221.62 | 3.223% | $228.7628 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $42.68 | 6.226% | $45.3373 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $132.41 | 7.783% | $142.7155 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $984.30 | $1,045.4469 | $1,045.46 | $1,045.50 | $1,045.40 | |