| 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 | $138.48 | 8.576% | $150.356 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $146.31 | 4.365% | $152.6964 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $168.31 | 6.266% | $178.8563 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $224.71 | 13.748% | $255.6031 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $188.60 | 4.481% | $197.0512 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $160.51 | 3.751% | $166.5307 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $23.69 | 7.114% | $25.3753 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $1,050.61 | $1,126.4690 | $1,126.48 | $1,126.50 | $1,126.60 | |