| 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 | $132.62 | 5.289% | $139.6343 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $77.51 | 10.597% | $85.7237 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $185.52 | 11.446% | $206.7546 | $206.75 | $206.75 | $206.80 |
| Purchase #4 | $129.60 | 5.438% | $136.6476 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $152.97 | 9.687% | $167.7882 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $120.80 | 10.418% | $133.3849 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $102.34 | 7.485% | $110.0001 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $901.36 | $979.9334 | $979.92 | $979.95 | $979.90 | |