| 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 | $185.57 | 5.457% | $195.6966 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $117.37 | 4.425% | $122.5636 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $246.39 | 8.550% | $267.4563 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $22.68 | 7.443% | $24.3681 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $28.87 | 10.110% | $31.7888 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $141.37 | 13.165% | $159.9814 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $7.64 | 7.737% | $8.2311 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $749.89 | $810.0859 | $810.09 | $810.10 | $810.20 | |