| 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 | $132.89 | 11.492% | $148.1617 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $173.41 | 3.380% | $179.2713 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $10.26 | 13.470% | $11.642 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $168.95 | 13.707% | $192.108 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $92.94 | 12.340% | $104.4088 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $241.76 | 13.140% | $273.5273 | $273.53 | $273.55 | $273.50 |
| Purchase #7 | $221.79 | 10.515% | $245.1112 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $1,042.00 | $1,154.2303 | $1,154.23 | $1,154.20 | $1,154.20 | |