| 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 | $79.31 | 10.753% | $87.8382 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $133.88 | 13.726% | $152.2564 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $132.89 | 9.443% | $145.4388 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $170.47 | 5.449% | $179.7589 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $215.33 | 9.745% | $236.3139 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $80.90 | 9.327% | $88.4455 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $217.58 | 3.121% | $224.3707 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $1,030.36 | $1,114.4224 | $1,114.43 | $1,114.40 | $1,114.40 | |