| 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 | $147.29 | 6.740% | $157.2173 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $206.36 | 8.187% | $223.2547 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $172.96 | 8.852% | $188.2704 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $94.53 | 6.110% | $100.3058 | $100.31 | $100.30 | $100.30 |
| Purchase #5 | $68.81 | 8.479% | $74.6444 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $140.66 | 6.483% | $149.779 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $207.38 | 8.299% | $224.5905 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,037.99 | $1,118.0621 | $1,118.06 | $1,118.05 | $1,118.10 | |