| 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 | $153.53 | 10.134% | $169.0887 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $172.45 | 6.586% | $183.8076 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $152.44 | 4.172% | $158.7998 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $77.30 | 12.454% | $86.9269 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $74.77 | 4.136% | $77.8625 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $78.92 | 3.789% | $81.9103 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $193.44 | 6.280% | $205.588 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $902.85 | $963.9838 | $963.99 | $964.00 | $964.00 | |