| 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 | $183.62 | 8.787% | $199.7547 | $199.75 | $199.75 | $199.80 |
| Purchase #2 | $142.25 | 3.810% | $147.6697 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $32.49 | 12.191% | $36.4509 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $180.82 | 7.742% | $194.8191 | $194.82 | $194.80 | $194.80 |
| Purchase #5 | $192.91 | 3.521% | $199.7024 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $44.49 | 11.843% | $49.759 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $49.73 | 10.837% | $55.1192 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $826.31 | $883.2750 | $883.27 | $883.20 | $883.40 | |