| 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 | $165.84 | 8.278% | $179.5682 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $49.80 | 9.598% | $54.5798 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $90.66 | 11.468% | $101.0569 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $73.96 | 3.241% | $76.357 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $84.31 | 5.795% | $89.1958 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $187.54 | 9.273% | $204.9306 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $184.76 | 7.155% | $197.9796 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $836.87 | $903.6679 | $903.68 | $903.70 | $903.80 | |