| 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 | $167.41 | 7.858% | $180.5651 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $90.50 | 6.758% | $96.616 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $149.70 | 8.730% | $162.7688 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $119.58 | 3.415% | $123.6637 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $139.93 | 8.834% | $152.2914 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $17.89 | 11.607% | $19.9665 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $240.37 | 10.324% | $265.1858 | $265.19 | $265.20 | $265.20 |
| 7 purchase totals = | $925.38 | $1,001.0573 | $1,001.07 | $1,001.00 | $1,001.20 | |