| 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 | $137.45 | 13.204% | $155.5989 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $150.97 | 13.223% | $170.9328 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $185.93 | 13.750% | $211.4954 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $47.50 | 7.111% | $50.8777 | $50.88 | $50.90 | $50.90 |
| Purchase #5 | $116.88 | 9.545% | $128.0362 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $8.39 | 4.709% | $8.7851 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $41.80 | 4.770% | $43.7939 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $688.92 | $769.5200 | $769.53 | $769.60 | $769.50 | |