| 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 | $192.60 | 10.708% | $213.2236 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $218.33 | 8.630% | $237.1719 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $23.32 | 5.303% | $24.5567 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $85.37 | 4.298% | $89.0392 | $89.04 | $89.05 | $89.00 |
| Purchase #5 | $76.72 | 5.610% | $81.024 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $158.34 | 12.862% | $178.7057 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $92.74 | 6.638% | $98.8961 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $847.42 | $922.6172 | $922.62 | $922.55 | $922.60 | |