| 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 | $177.38 | 8.285% | $192.0759 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $26.93 | 12.679% | $30.3445 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $20.73 | 9.111% | $22.6187 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $30.51 | 13.490% | $34.6258 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $238.29 | 8.813% | $259.2905 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $105.26 | 13.187% | $119.1406 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $193.98 | 4.766% | $203.2251 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $793.08 | $861.3211 | $861.33 | $861.40 | $861.20 | |