| 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 | $178.73 | 12.855% | $201.7057 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $109.49 | 12.781% | $123.4839 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $101.41 | 13.749% | $115.3529 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $94.71 | 8.819% | $103.0625 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $14.57 | 11.123% | $16.1906 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $33.37 | 4.863% | $34.9928 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $187.68 | 12.828% | $211.7556 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $719.96 | $806.5440 | $806.54 | $806.55 | $806.70 | |