| 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 | $141.86 | 3.740% | $147.1656 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $245.63 | 9.409% | $268.7413 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $142.86 | 6.239% | $151.773 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $58.37 | 4.369% | $60.9202 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $52.93 | 9.218% | $57.8091 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $21.84 | 11.235% | $24.2937 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $148.46 | 5.688% | $156.9044 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $811.95 | $867.6073 | $867.60 | $867.55 | $867.60 | |