| 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 | $154.55 | 4.782% | $161.9406 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $141.57 | 12.652% | $159.4814 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $174.95 | 11.796% | $195.5871 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $123.27 | 6.263% | $130.9904 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $51.52 | 11.434% | $57.4108 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $195.83 | 13.551% | $222.3669 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $192.65 | 11.618% | $215.0321 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $1,034.34 | $1,142.8093 | $1,142.81 | $1,142.85 | $1,142.80 | |