| 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 | $19.91 | 11.403% | $22.1803 | $22.18 | $22.20 | $22.20 |
| Purchase #2 | $162.49 | 9.820% | $178.4465 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $160.88 | 13.865% | $183.186 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $94.32 | 9.706% | $103.4747 | $103.47 | $103.45 | $103.50 |
| Purchase #5 | $134.66 | 9.239% | $147.1012 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $95.71 | 8.549% | $103.8922 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $28.67 | 3.641% | $29.7139 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $696.64 | $767.9948 | $767.99 | $768.00 | $768.00 | |