| 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 | $180.75 | 6.311% | $192.1571 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $41.25 | 11.363% | $45.9372 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $183.41 | 6.737% | $195.7663 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $156.83 | 4.258% | $163.5078 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $135.54 | 6.224% | $143.976 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $197.36 | 8.170% | $213.4843 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $211.30 | 8.843% | $229.9853 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,106.44 | $1,184.8140 | $1,184.83 | $1,184.85 | $1,184.90 | |