| 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 | $13.85 | 7.794% | $14.9295 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $193.61 | 12.253% | $217.333 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $48.86 | 10.815% | $54.1442 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $179.52 | 8.185% | $194.2137 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $197.72 | 12.490% | $222.4152 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $163.68 | 11.821% | $183.0286 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $206.43 | 8.206% | $223.3696 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,003.67 | $1,109.4338 | $1,109.43 | $1,109.45 | $1,109.30 | |