| 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 | $123.63 | 12.162% | $138.6659 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $111.89 | 3.114% | $115.3743 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $117.32 | 9.124% | $128.0243 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $129.68 | 5.353% | $136.6218 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $49.93 | 8.541% | $54.1945 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $202.31 | 7.672% | $217.8312 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $131.81 | 7.108% | $141.1791 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $866.57 | $931.8911 | $931.88 | $931.85 | $931.90 | |