| 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 | $155.44 | 8.742% | $169.0286 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $21.94 | 3.786% | $22.7706 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $206.74 | 10.748% | $228.9604 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $195.40 | 7.295% | $209.6544 | $209.65 | $209.65 | $209.70 |
| Purchase #5 | $117.49 | 11.234% | $130.6888 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $110.42 | 3.362% | $114.1323 | $114.13 | $114.15 | $114.10 |
| Purchase #7 | $237.87 | 7.553% | $255.8363 | $255.84 | $255.85 | $255.80 |
| 7 purchase totals = | $1,045.30 | $1,131.0714 | $1,131.07 | $1,131.10 | $1,131.10 | |