| 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 | $162.91 | 9.443% | $178.2936 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $117.85 | 4.369% | $122.9989 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $9.52 | 12.481% | $10.7082 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $149.62 | 3.386% | $154.6861 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $115.85 | 4.577% | $121.1525 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $71.37 | 5.742% | $75.4681 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $63.55 | 3.544% | $65.8022 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $690.67 | $729.1096 | $729.11 | $729.10 | $729.20 | |