| 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 | $147.94 | 9.122% | $161.4351 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $92.66 | 7.781% | $99.8699 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $170.28 | 8.562% | $184.8594 | $184.86 | $184.85 | $184.90 |
| Purchase #4 | $35.59 | 12.394% | $40.001 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $164.72 | 13.203% | $186.468 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $213.95 | 9.666% | $234.6304 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $237.45 | 9.271% | $259.464 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $1,062.59 | $1,166.7278 | $1,166.73 | $1,166.70 | $1,166.80 | |