| 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 | $150.99 | 6.469% | $160.7575 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $217.42 | 3.595% | $225.2362 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $79.89 | 11.140% | $88.7897 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $100.99 | 13.550% | $114.6741 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $133.56 | 7.418% | $143.4675 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $50.58 | 6.833% | $54.0361 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $118.66 | 13.775% | $135.0054 | $135.01 | $135.00 | $135.00 |
| 7 purchase totals = | $852.09 | $921.9665 | $921.98 | $921.95 | $922.00 | |