| 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 | $153.40 | 10.586% | $169.6389 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $129.59 | 13.229% | $146.7335 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $219.95 | 9.106% | $239.9786 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $5.86 | 4.270% | $6.1102 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $225.85 | 6.387% | $240.275 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $72.37 | 8.286% | $78.3666 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $99.91 | 10.575% | $110.4755 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $906.93 | $991.5783 | $991.59 | $991.65 | $991.60 | |