| 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 | $132.74 | 11.618% | $148.1617 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $193.88 | 10.724% | $214.6717 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $245.49 | 7.167% | $263.0843 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $59.77 | 8.261% | $64.7076 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $213.58 | 5.253% | $224.7994 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $245.91 | 7.537% | $264.4442 | $264.44 | $264.45 | $264.40 |
| Purchase #7 | $32.79 | 8.150% | $35.4624 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $1,124.16 | $1,215.3313 | $1,215.32 | $1,215.30 | $1,215.40 | |