| 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 | $102.38 | 13.257% | $115.9525 | $115.95 | $115.95 | $116.00 |
| Purchase #2 | $142.81 | 4.324% | $148.9851 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $153.29 | 13.236% | $173.5795 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $9.35 | 7.278% | $10.0305 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $13.33 | 6.468% | $14.1922 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $149.53 | 6.768% | $159.6502 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $114.78 | 7.611% | $123.5159 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $685.47 | $745.9059 | $745.91 | $745.95 | $746.00 | |