| 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 | $76.39 | 10.400% | $84.3346 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $132.71 | 4.431% | $138.5904 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $233.88 | 3.132% | $241.2051 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $138.45 | 8.158% | $149.7448 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $94.67 | 6.819% | $101.1255 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $249.38 | 9.216% | $272.3629 | $272.36 | $272.35 | $272.40 |
| Purchase #7 | $170.53 | 3.443% | $176.4013 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $1,096.01 | $1,163.7646 | $1,163.76 | $1,163.80 | $1,163.70 | |