| 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 | $115.69 | 10.854% | $128.247 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $204.35 | 8.212% | $221.1312 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $122.53 | 8.380% | $132.798 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $63.97 | 5.838% | $67.7046 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $44.57 | 7.353% | $47.8472 | $47.85 | $47.85 | $47.80 |
| Purchase #6 | $52.75 | 13.856% | $60.059 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $152.50 | 6.627% | $162.6062 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $756.36 | $820.3932 | $820.40 | $820.40 | $820.30 | |