| 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 | $77.64 | 5.349% | $81.793 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $180.54 | 3.690% | $187.2019 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $228.91 | 4.659% | $239.5749 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $146.95 | 4.563% | $153.6553 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $11.48 | 8.488% | $12.4544 | $12.45 | $12.45 | $12.50 |
| Purchase #6 | $140.89 | 10.439% | $155.5975 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $189.86 | 7.549% | $204.1925 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $976.27 | $1,034.4695 | $1,034.46 | $1,034.45 | $1,034.60 | |