| 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 | $131.94 | 3.666% | $136.7769 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $51.92 | 5.127% | $54.5819 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $150.28 | 6.307% | $159.7582 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $42.40 | 6.542% | $45.1738 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $129.94 | 4.573% | $135.8822 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $179.35 | 10.546% | $198.2643 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $16.39 | 11.673% | $18.3032 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $702.22 | $748.7405 | $748.73 | $748.75 | $748.90 | |