| 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 | $173.96 | 12.399% | $195.5293 | $195.53 | $195.55 | $195.50 |
| Purchase #2 | $68.72 | 7.398% | $73.8039 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $145.66 | 5.203% | $153.2387 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $96.51 | 4.142% | $100.5074 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $225.38 | 7.744% | $242.8334 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $191.44 | 5.277% | $201.5423 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $123.76 | 5.253% | $130.2611 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $1,025.43 | $1,097.7161 | $1,097.71 | $1,097.75 | $1,097.60 | |