| 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 | $168.30 | 4.565% | $175.9829 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $166.56 | 4.432% | $173.9419 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $187.96 | 9.864% | $206.5004 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $152.99 | 5.338% | $161.1566 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $178.95 | 5.175% | $188.2107 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $249.97 | 6.485% | $266.1806 | $266.18 | $266.20 | $266.20 |
| Purchase #7 | $214.45 | 7.513% | $230.5616 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $1,319.18 | $1,402.5347 | $1,402.53 | $1,402.55 | $1,402.60 | |