| 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 | $215.63 | 4.638% | $225.6309 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $206.69 | 3.522% | $213.9696 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $147.87 | 5.495% | $155.9955 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $135.48 | 13.351% | $153.5679 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $148.51 | 9.520% | $162.6482 | $162.65 | $162.65 | $162.60 |
| Purchase #6 | $163.91 | 8.740% | $178.2357 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $81.59 | 6.765% | $87.1096 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $1,099.68 | $1,177.1574 | $1,177.17 | $1,177.15 | $1,177.10 | |