| 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 | $167.45 | 5.617% | $176.8557 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $215.58 | 6.579% | $229.763 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $94.91 | 8.546% | $103.021 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $38.67 | 10.765% | $42.8328 | $42.83 | $42.85 | $42.80 |
| Purchase #5 | $198.44 | 4.259% | $206.8916 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $136.29 | 5.176% | $143.3444 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $110.71 | 4.584% | $115.7849 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $962.05 | $1,018.4934 | $1,018.48 | $1,018.50 | $1,018.50 | |