| 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 | $149.89 | 13.416% | $169.9992 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $134.63 | 6.740% | $143.7041 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $184.63 | 7.509% | $198.4939 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $32.92 | 4.385% | $34.3635 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $98.59 | 10.532% | $108.9735 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $157.56 | 12.323% | $176.9761 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $92.46 | 12.325% | $103.8557 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $850.68 | $936.3660 | $936.36 | $936.35 | $936.50 | |