| 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 | $163.61 | 6.815% | $174.76 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $33.50 | 9.255% | $36.6004 | $36.60 | $36.60 | $36.60 |
| Purchase #3 | $119.95 | 4.737% | $125.632 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $67.74 | 13.306% | $76.7535 | $76.75 | $76.75 | $76.80 |
| Purchase #5 | $12.75 | 12.397% | $14.3306 | $14.33 | $14.35 | $14.30 |
| Purchase #6 | $29.59 | 9.207% | $32.3144 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $117.28 | 12.484% | $131.9212 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $544.42 | $592.3121 | $592.30 | $592.30 | $592.30 | |