| 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 | $156.89 | 13.593% | $178.2161 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $195.44 | 10.671% | $216.2954 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $18.27 | 7.474% | $19.6355 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $152.36 | 6.705% | $162.5757 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $31.90 | 7.478% | $34.2855 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $75.58 | 5.855% | $80.0052 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $197.45 | 4.321% | $205.9818 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $827.89 | $896.9952 | $897.02 | $897.05 | $897.00 | |