| 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 | $165.66 | 4.773% | $173.567 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $126.60 | 11.779% | $141.5122 | $141.51 | $141.50 | $141.50 |
| Purchase #3 | $200.52 | 8.779% | $218.1237 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $29.44 | 9.554% | $32.2527 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $99.91 | 6.744% | $106.6479 | $106.65 | $106.65 | $106.60 |
| Purchase #6 | $24.46 | 12.307% | $27.4703 | $27.47 | $27.45 | $27.50 |
| Purchase #7 | $98.26 | 5.248% | $103.4167 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $744.85 | $802.9905 | $802.99 | $802.90 | $803.00 | |