| 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 | $160.34 | 9.859% | $176.1479 | $176.15 | $176.15 | $176.10 |
| Purchase #2 | $54.35 | 7.785% | $58.5811 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $30.50 | 5.232% | $32.0958 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $44.82 | 4.152% | $46.6809 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $218.62 | 5.757% | $231.206 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $174.56 | 8.709% | $189.7624 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $246.84 | 12.838% | $278.5293 | $278.53 | $278.55 | $278.50 |
| 7 purchase totals = | $930.03 | $1,013.0034 | $1,013.01 | $1,013.05 | $1,013.00 | |