| 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 | $169.74 | 13.759% | $193.0945 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $79.88 | 11.415% | $88.9983 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $141.93 | 12.163% | $159.1929 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $44.81 | 4.241% | $46.7104 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $170.79 | 5.633% | $180.4106 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $108.43 | 12.315% | $121.7832 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $234.46 | 3.502% | $242.6708 | $242.67 | $242.65 | $242.70 |
| 7 purchase totals = | $950.04 | $1,032.8607 | $1,032.85 | $1,032.85 | $1,032.90 | |