| 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 | $175.51 | 6.457% | $186.8427 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $128.59 | 11.607% | $143.5154 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $195.79 | 9.117% | $213.6402 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $51.66 | 9.414% | $56.5233 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $107.54 | 13.603% | $122.1687 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $72.35 | 12.871% | $81.6622 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $7.84 | 3.860% | $8.1426 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $739.28 | $812.4951 | $812.49 | $812.45 | $812.40 | |