| 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 | $187.98 | 3.518% | $194.5931 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $28.54 | 8.172% | $30.8723 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $39.39 | 13.264% | $44.6147 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $153.59 | 6.608% | $163.7392 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $111.57 | 7.853% | $120.3316 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $231.65 | 5.479% | $244.3421 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $49.53 | 13.831% | $56.3805 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $802.25 | $854.8735 | $854.86 | $854.90 | $854.80 | |