| 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 | $147.28 | 8.673% | $160.0536 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $86.36 | 11.289% | $96.1092 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $12.91 | 3.673% | $13.3842 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $144.36 | 3.730% | $149.7446 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $236.70 | 12.323% | $265.8685 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $159.83 | 11.727% | $178.5733 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $182.76 | 6.349% | $194.3634 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $970.20 | $1,058.0968 | $1,058.08 | $1,058.05 | $1,058.20 | |