| 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 | $223.67 | 12.734% | $252.1521 | $252.15 | $252.15 | $252.20 |
| Purchase #2 | $44.82 | 9.158% | $48.9246 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $150.51 | 7.610% | $161.9638 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $172.44 | 13.321% | $195.4107 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $246.55 | 7.828% | $265.8499 | $265.85 | $265.85 | $265.80 |
| Purchase #6 | $37.79 | 8.695% | $41.0758 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $156.29 | 12.257% | $175.4465 | $175.45 | $175.45 | $175.40 |
| 7 purchase totals = | $1,032.07 | $1,140.8234 | $1,140.82 | $1,140.80 | $1,140.80 | |