| 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 | $185.82 | 6.150% | $197.2479 | $197.25 | $197.25 | $197.20 |
| Purchase #2 | $79.97 | 13.394% | $90.6812 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $220.86 | 11.318% | $245.8569 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $68.38 | 10.767% | $75.7425 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $166.46 | 13.262% | $188.5359 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $97.35 | 3.719% | $100.9704 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $218.96 | 13.836% | $249.2553 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $1,037.80 | $1,148.2901 | $1,148.30 | $1,148.30 | $1,148.30 | |