| 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 | $171.66 | 10.495% | $189.6757 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $146.49 | 3.568% | $151.7168 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $211.86 | 3.346% | $218.9488 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $192.96 | 13.339% | $218.6989 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $232.48 | 5.544% | $245.3687 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $93.41 | 3.201% | $96.4001 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $117.74 | 6.365% | $125.2342 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $1,166.60 | $1,246.0432 | $1,246.05 | $1,246.05 | $1,246.00 | |