| 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 | $171.88 | 8.764% | $186.9436 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $195.52 | 10.618% | $216.2803 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $66.38 | 12.448% | $74.643 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $198.42 | 7.690% | $213.6785 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $210.77 | 9.620% | $231.0461 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $13.93 | 8.467% | $15.1095 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $21.63 | 4.794% | $22.6669 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $878.53 | $960.3679 | $960.37 | $960.40 | $960.30 | |