| 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 | $142.41 | 13.681% | $161.8931 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $107.77 | 4.689% | $112.8233 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $14.99 | 4.559% | $15.6734 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $175.59 | 10.553% | $194.12 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $18.54 | 7.433% | $19.9181 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $249.86 | 7.798% | $269.3441 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $58.65 | 5.666% | $61.9731 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $767.81 | $835.7451 | $835.73 | $835.65 | $835.70 | |