| 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 | $155.29 | 9.131% | $169.4695 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $246.40 | 3.506% | $255.0388 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $172.95 | 5.395% | $182.2807 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $181.58 | 11.132% | $201.7935 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $42.85 | 10.344% | $47.2824 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $87.49 | 13.521% | $99.3195 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $108.99 | 12.393% | $122.4971 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $995.55 | $1,077.6815 | $1,077.68 | $1,077.70 | $1,077.70 | |