| 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 | $197.51 | 9.666% | $216.6013 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $13.71 | 7.650% | $14.7588 | $14.76 | $14.75 | $14.80 |
| Purchase #3 | $149.57 | 11.660% | $167.0099 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $53.32 | 5.790% | $56.4072 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $77.46 | 8.642% | $84.1541 | $84.15 | $84.15 | $84.20 |
| Purchase #6 | $108.56 | 9.733% | $119.1261 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $170.99 | 4.727% | $179.0727 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $771.12 | $837.1301 | $837.13 | $837.10 | $837.20 | |