| 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 | $136.55 | 11.453% | $152.1891 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $168.91 | 8.328% | $182.9768 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $37.30 | 10.796% | $41.3269 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $15.73 | 7.710% | $16.9428 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $238.39 | 10.738% | $263.9883 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $190.59 | 8.115% | $206.0564 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $164.84 | 13.701% | $187.4247 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $952.31 | $1,050.9050 | $1,050.91 | $1,050.95 | $1,050.90 | |