| 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 | $66.38 | 9.854% | $72.9211 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $143.87 | 7.569% | $154.7595 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $164.68 | 6.442% | $175.2887 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $168.79 | 4.226% | $175.9231 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $46.70 | 5.778% | $49.3983 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $235.64 | 4.198% | $245.5322 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $153.42 | 13.633% | $174.3357 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $979.48 | $1,048.1586 | $1,048.16 | $1,048.15 | $1,048.10 | |