| 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 | $164.38 | 7.185% | $176.1907 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $220.52 | 4.615% | $230.697 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $198.32 | 4.722% | $207.6847 | $207.68 | $207.70 | $207.70 |
| Purchase #4 | $73.26 | 4.111% | $76.2717 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $96.60 | 8.671% | $104.9762 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $8.88 | 7.452% | $9.5417 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $41.67 | 10.650% | $46.1079 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $803.63 | $851.4699 | $851.47 | $851.50 | $851.50 | |