| 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 | $159.88 | 3.827% | $165.9986 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $222.92 | 10.269% | $245.8117 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $246.30 | 6.623% | $262.6124 | $262.61 | $262.60 | $262.60 |
| Purchase #4 | $249.45 | 3.493% | $258.1633 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $206.91 | 6.569% | $220.5019 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $237.70 | 8.232% | $257.2675 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $25.48 | 13.688% | $28.9677 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $1,348.64 | $1,439.3231 | $1,439.32 | $1,439.25 | $1,439.40 | |