| 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 | $155.37 | 13.820% | $176.8421 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $138.92 | 5.319% | $146.3092 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $119.81 | 8.135% | $129.5565 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $169.86 | 8.385% | $184.1028 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $150.89 | 13.648% | $171.4835 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $240.98 | 10.260% | $265.7045 | $265.70 | $265.70 | $265.70 |
| Purchase #7 | $113.50 | 9.248% | $123.9965 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $1,089.33 | $1,197.9951 | $1,197.99 | $1,198.00 | $1,198.00 | |