| 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 | $161.87 | 7.200% | $173.5246 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $122.75 | 12.254% | $137.7918 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $249.61 | 13.471% | $283.235 | $283.24 | $283.25 | $283.20 |
| Purchase #4 | $118.73 | 11.766% | $132.6998 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $41.87 | 6.687% | $44.6698 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $245.55 | 6.206% | $260.7888 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $48.58 | 3.780% | $50.4163 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $988.96 | $1,083.1261 | $1,083.13 | $1,083.10 | $1,083.10 | |