| 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 | $166.30 | 12.361% | $186.8563 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $77.60 | 13.118% | $87.7796 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $159.74 | 3.314% | $165.0338 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $43.43 | 6.586% | $46.2903 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $168.98 | 5.510% | $178.2908 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $111.74 | 7.780% | $120.4334 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $117.37 | 10.747% | $129.9838 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $845.16 | $914.6680 | $914.66 | $914.75 | $914.70 | |