| 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 | $182.57 | 6.814% | $195.0103 | $195.01 | $195.00 | $195.00 |
| Purchase #2 | $181.52 | 4.821% | $190.2711 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $223.30 | 9.166% | $243.7677 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $193.69 | 11.556% | $216.0728 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $128.49 | 8.147% | $138.9581 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $120.34 | 7.134% | $128.9251 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $193.39 | 12.705% | $217.9602 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $1,223.30 | $1,330.9653 | $1,330.97 | $1,330.90 | $1,331.10 | |