| 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 | $170.33 | 5.370% | $179.4767 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $167.50 | 6.519% | $178.4193 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $183.45 | 11.418% | $204.3963 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $225.89 | 3.596% | $234.013 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $84.53 | 13.550% | $95.9838 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $117.67 | 6.861% | $125.7433 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $185.98 | 3.783% | $193.0156 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $1,135.35 | $1,211.0480 | $1,211.05 | $1,211.05 | $1,211.00 | |