| 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 | $158.38 | 12.710% | $178.5101 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $214.71 | 8.586% | $233.145 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $50.79 | 11.278% | $56.5181 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $174.54 | 6.742% | $186.3075 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $34.42 | 6.806% | $36.7626 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $33.62 | 7.499% | $36.1412 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $237.40 | 11.184% | $263.9508 | $263.95 | $263.95 | $264.00 |
| 7 purchase totals = | $903.86 | $991.3353 | $991.34 | $991.30 | $991.30 | |