| 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 | $129.59 | 7.260% | $138.9982 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $156.63 | 7.216% | $167.9324 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $25.29 | 5.802% | $26.7573 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $214.86 | 8.813% | $233.7956 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $52.83 | 7.846% | $56.975 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $189.49 | 3.843% | $196.7721 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $160.59 | 10.827% | $177.9771 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $929.28 | $999.2077 | $999.22 | $999.25 | $999.30 | |