| 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 | $91.45 | 12.668% | $103.0349 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $142.76 | 6.568% | $152.1365 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $204.36 | 10.374% | $225.5603 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $148.32 | 6.302% | $157.6671 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $52.40 | 5.318% | $55.1866 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $227.97 | 13.783% | $259.3911 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $204.44 | 3.327% | $211.2417 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $1,071.70 | $1,164.2182 | $1,164.22 | $1,164.25 | $1,164.20 | |