| 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 | $145.49 | 11.505% | $162.2286 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $186.70 | 7.710% | $201.0946 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $35.39 | 7.451% | $38.0269 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $141.35 | 7.386% | $151.7901 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $155.90 | 7.720% | $167.9355 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $199.35 | 8.725% | $216.7433 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $12.48 | 12.667% | $14.0608 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $876.66 | $951.8798 | $951.88 | $951.95 | $951.80 | |