| 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 | $151.96 | 6.409% | $161.6991 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $227.33 | 11.792% | $254.1368 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $84.55 | 12.250% | $94.9074 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $223.28 | 4.533% | $233.4013 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $21.63 | 3.240% | $22.3308 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $230.50 | 12.508% | $259.3309 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $244.34 | 8.115% | $264.1682 | $264.17 | $264.15 | $264.20 |
| 7 purchase totals = | $1,183.59 | $1,289.9745 | $1,289.98 | $1,290.00 | $1,289.90 | |