| 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 | $174.52 | 9.736% | $191.5113 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $60.94 | 9.414% | $66.6769 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $192.31 | 8.204% | $208.0871 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $103.89 | 4.807% | $108.884 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $18.59 | 5.416% | $19.5968 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $164.55 | 10.857% | $182.4152 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $152.85 | 12.351% | $171.7285 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $867.65 | $948.8998 | $948.91 | $948.95 | $948.90 | |