| 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 | $73.63 | 13.212% | $83.358 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $146.82 | 7.446% | $157.7522 | $157.75 | $157.75 | $157.80 |
| Purchase #3 | $117.25 | 5.601% | $123.8172 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $212.89 | 3.326% | $219.9707 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $232.69 | 8.663% | $252.8479 | $252.85 | $252.85 | $252.80 |
| Purchase #6 | $29.79 | 6.343% | $31.6796 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $53.29 | 7.535% | $57.3054 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $866.36 | $926.7310 | $926.74 | $926.70 | $926.80 | |