| 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 | $152.76 | 12.631% | $172.0551 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $200.71 | 6.146% | $213.0456 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $76.79 | 10.397% | $84.7739 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $158.76 | 7.520% | $170.6988 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $8.27 | 3.340% | $8.5462 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $169.44 | 8.188% | $183.3137 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $181.53 | 13.330% | $205.7279 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $948.26 | $1,038.1612 | $1,038.17 | $1,038.15 | $1,038.10 | |