| 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 | $17.61 | 10.640% | $19.4837 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $178.93 | 6.198% | $190.0201 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $151.50 | 11.736% | $169.28 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $231.45 | 9.672% | $253.8358 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $162.98 | 7.371% | $174.9933 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $32.42 | 11.604% | $36.182 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $119.26 | 10.383% | $131.6428 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $894.15 | $975.4377 | $975.43 | $975.50 | $975.40 | |