| 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 | $170.67 | 7.805% | $183.9908 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $241.31 | 11.587% | $269.2706 | $269.27 | $269.25 | $269.30 |
| Purchase #3 | $137.36 | 3.676% | $142.4094 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $155.85 | 3.842% | $161.8378 | $161.84 | $161.85 | $161.80 |
| Purchase #5 | $196.66 | 9.152% | $214.6583 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $5.35 | 7.471% | $5.7497 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $249.87 | 9.635% | $273.945 | $273.95 | $273.95 | $273.90 |
| 7 purchase totals = | $1,157.07 | $1,251.8616 | $1,251.87 | $1,251.85 | $1,251.80 | |