| 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 | $186.51 | 3.597% | $193.2188 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $46.68 | 4.117% | $48.6018 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $12.75 | 5.174% | $13.4097 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $9.48 | 4.371% | $9.8944 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $208.56 | 6.182% | $221.4532 | $221.45 | $221.45 | $221.50 |
| Purchase #6 | $213.40 | 3.423% | $220.7047 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $124.79 | 4.235% | $130.0749 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $802.17 | $837.3575 | $837.34 | $837.30 | $837.40 | |