| 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 | $246.73 | 6.750% | $263.3843 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $133.61 | 12.797% | $150.7081 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $178.86 | 11.376% | $199.2071 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $152.75 | 8.510% | $165.749 | $165.75 | $165.75 | $165.70 |
| Purchase #5 | $26.68 | 3.172% | $27.5263 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $69.97 | 13.836% | $79.651 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $161.48 | 10.237% | $178.0107 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $970.08 | $1,064.2365 | $1,064.24 | $1,064.25 | $1,064.20 | |