| 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 | $158.27 | 5.507% | $166.9859 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $185.92 | 7.871% | $200.5538 | $200.55 | $200.55 | $200.60 |
| Purchase #3 | $62.84 | 12.546% | $70.7239 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $49.60 | 6.198% | $52.6742 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $159.29 | 3.428% | $164.7505 | $164.75 | $164.75 | $164.80 |
| Purchase #6 | $72.67 | 10.776% | $80.5009 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $31.38 | 3.809% | $32.5753 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $719.97 | $768.7645 | $768.76 | $768.75 | $768.90 | |