| 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 | $103.96 | 8.509% | $112.806 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $94.74 | 6.352% | $100.7579 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $84.27 | 6.424% | $89.6835 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $81.92 | 12.304% | $91.9994 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $165.67 | 6.545% | $176.5131 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $180.59 | 9.790% | $198.2698 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $71.32 | 4.708% | $74.6777 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $782.47 | $844.7074 | $844.71 | $844.70 | $844.80 | |