| 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 | $145.86 | 11.118% | $162.0767 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $87.93 | 5.268% | $92.5622 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $112.94 | 5.223% | $118.8389 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $67.96 | 10.653% | $75.1998 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $15.37 | 4.829% | $16.1122 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $249.88 | 13.551% | $283.7412 | $283.74 | $283.75 | $283.70 |
| Purchase #7 | $129.90 | 9.348% | $142.0431 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $809.84 | $890.5741 | $890.57 | $890.60 | $890.50 | |