| 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 | $117.91 | 12.213% | $132.3103 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $170.74 | 7.687% | $183.8648 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $16.48 | 7.542% | $17.7229 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $6.34 | 7.289% | $6.8021 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $173.99 | 3.721% | $180.4642 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $31.46 | 4.708% | $32.9411 | $32.94 | $32.95 | $32.90 |
| Purchase #7 | $222.26 | 8.750% | $241.7078 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $739.18 | $795.8132 | $795.80 | $795.75 | $795.80 | |