| 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 | $180.25 | 8.523% | $195.6127 | $195.61 | $195.60 | $195.60 |
| Purchase #2 | $155.66 | 3.209% | $160.6551 | $160.66 | $160.65 | $160.70 |
| Purchase #3 | $169.95 | 9.510% | $186.1122 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $83.92 | 9.687% | $92.0493 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $35.68 | 3.687% | $36.9955 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $143.61 | 4.298% | $149.7824 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $135.43 | 6.273% | $143.9255 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $904.50 | $965.1327 | $965.14 | $965.15 | $965.10 | |