| 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 | $115.94 | 11.753% | $129.5664 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $108.57 | 5.434% | $114.4697 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $88.47 | 7.813% | $95.3822 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $122.91 | 8.636% | $133.5245 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $71.92 | 11.401% | $80.1196 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $18.50 | 13.401% | $20.9792 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $185.43 | 8.758% | $201.67 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $711.74 | $775.7116 | $775.71 | $775.65 | $775.80 | |