| 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 | $188.58 | 4.695% | $197.4338 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $175.92 | 4.423% | $183.7009 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $246.98 | 7.859% | $266.3902 | $266.39 | $266.40 | $266.40 |
| Purchase #4 | $175.31 | 3.445% | $181.3494 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $15.88 | 8.278% | $17.1945 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $5.94 | 10.819% | $6.5826 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $138.57 | 5.175% | $145.741 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $947.18 | $998.3924 | $998.38 | $998.45 | $998.30 | |