| 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 | $126.52 | 5.168% | $133.0586 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $69.64 | 12.307% | $78.2106 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $196.70 | 8.564% | $213.5454 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $243.38 | 12.380% | $273.5104 | $273.51 | $273.50 | $273.50 |
| Purchase #5 | $63.48 | 4.573% | $66.3829 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $71.91 | 10.228% | $79.265 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $159.49 | 5.320% | $167.9749 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $931.12 | $1,011.9478 | $1,011.95 | $1,011.90 | $1,012.00 | |