| 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 | $154.76 | 11.638% | $172.771 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $44.27 | 13.381% | $50.1938 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $164.44 | 6.468% | $175.076 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $32.49 | 12.122% | $36.4284 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $96.29 | 3.685% | $99.8383 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $209.52 | 8.142% | $226.5791 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $193.83 | 8.873% | $211.0285 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $895.60 | $971.9151 | $971.92 | $972.00 | $971.90 | |