| 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 | $135.29 | 5.569% | $142.8243 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $106.42 | 12.623% | $119.8534 | $119.85 | $119.85 | $119.90 |
| Purchase #3 | $39.59 | 13.554% | $44.956 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $130.74 | 4.722% | $136.9135 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $173.52 | 6.180% | $184.2435 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $229.47 | 4.140% | $238.9701 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $203.81 | 3.322% | $210.5806 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $1,018.84 | $1,078.3414 | $1,078.33 | $1,078.30 | $1,078.40 | |