| 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 | $146.94 | 8.710% | $159.7385 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $14.33 | 7.496% | $15.4042 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $96.38 | 13.620% | $109.507 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $217.40 | 10.752% | $240.7748 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $145.70 | 5.508% | $153.7252 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $162.32 | 8.416% | $175.9809 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $68.30 | 6.422% | $72.6862 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $851.37 | $927.8168 | $927.82 | $927.85 | $927.80 | |