| 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 | $150.68 | 4.314% | $157.1803 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $206.26 | 11.861% | $230.7245 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $12.38 | 10.469% | $13.6761 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $186.93 | 9.196% | $204.1201 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $111.83 | 13.139% | $126.5233 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $236.73 | 4.317% | $246.9496 | $246.95 | $246.95 | $246.90 |
| Purchase #7 | $230.35 | 5.369% | $242.7175 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,135.16 | $1,221.8914 | $1,221.89 | $1,221.85 | $1,221.80 | |