| 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 | $160.88 | 9.647% | $176.4001 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $19.76 | 4.183% | $20.5866 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $167.42 | 3.161% | $172.7121 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $151.33 | 3.849% | $157.1547 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $155.40 | 8.693% | $168.9089 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $77.64 | 7.149% | $83.1905 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $118.64 | 3.329% | $122.5895 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $851.07 | $901.5424 | $901.54 | $901.55 | $901.60 | |