| 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 | $115.79 | 5.181% | $121.7891 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $15.70 | 12.341% | $17.6375 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $142.99 | 3.162% | $147.5113 | $147.51 | $147.50 | $147.50 |
| Purchase #4 | $178.93 | 4.372% | $186.7528 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $187.27 | 7.469% | $201.2572 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $244.97 | 8.840% | $266.6253 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $76.48 | 3.687% | $79.2998 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $962.13 | $1,020.8730 | $1,020.88 | $1,020.90 | $1,020.90 | |