| 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 | $158.71 | 11.444% | $176.8728 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $229.86 | 9.245% | $251.1106 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $151.29 | 10.765% | $167.5764 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $121.57 | 6.184% | $129.0879 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $130.42 | 5.194% | $137.194 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $238.66 | 3.751% | $247.6121 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $148.40 | 8.642% | $161.2247 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $1,178.91 | $1,270.6785 | $1,270.67 | $1,270.65 | $1,270.70 | |