| 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 | $32.88 | 5.395% | $34.6539 | $34.65 | $34.65 | $34.70 |
| Purchase #2 | $169.73 | 7.335% | $182.1797 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $38.34 | 10.619% | $42.4113 | $42.41 | $42.40 | $42.40 |
| Purchase #4 | $225.96 | 6.210% | $239.9921 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $130.37 | 13.142% | $147.5032 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $36.58 | 9.656% | $40.1122 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $155.40 | 3.647% | $161.0674 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $789.26 | $847.9198 | $847.91 | $847.90 | $848.00 | |