| 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 | $133.78 | 6.278% | $142.1787 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $147.67 | 10.152% | $162.6615 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $67.51 | 8.846% | $73.4819 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $131.41 | 10.422% | $145.1056 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $73.63 | 9.735% | $80.7979 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $69.59 | 10.238% | $76.7146 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $72.48 | 9.806% | $79.5874 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $696.07 | $760.5276 | $760.53 | $760.55 | $760.60 | |