| 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 | $123.38 | 13.464% | $139.9919 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $159.77 | 7.608% | $171.9253 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $7.47 | 6.860% | $7.9824 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $203.82 | 8.378% | $220.896 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $104.26 | 13.137% | $117.9566 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $110.57 | 9.380% | $120.9415 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $61.60 | 11.668% | $68.7875 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $770.87 | $848.4812 | $848.49 | $848.55 | $848.50 | |