| 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 | $169.39 | 10.521% | $187.2115 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $133.45 | 4.710% | $139.7355 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $249.91 | 5.419% | $263.4526 | $263.45 | $263.45 | $263.50 |
| Purchase #4 | $186.90 | 4.421% | $195.1628 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $59.74 | 5.133% | $62.8065 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $204.70 | 6.631% | $218.2737 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $49.27 | 7.596% | $53.0125 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $1,053.36 | $1,119.6551 | $1,119.65 | $1,119.60 | $1,119.70 | |