| 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 | $153.49 | 12.464% | $172.621 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $178.88 | 7.721% | $192.6913 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $142.60 | 5.155% | $149.951 | $149.95 | $149.95 | $150.00 |
| Purchase #4 | $11.78 | 11.440% | $13.1276 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $90.44 | 3.794% | $93.8713 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $92.69 | 13.421% | $105.1299 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $106.89 | 7.241% | $114.6299 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $776.77 | $842.0220 | $842.02 | $842.05 | $842.00 | |