| 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 | $223.44 | 3.280% | $230.7688 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $167.33 | 6.354% | $177.9621 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $88.85 | 12.171% | $99.6639 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $150.79 | 13.366% | $170.9446 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $72.90 | 10.852% | $80.8111 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $43.53 | 8.591% | $47.2697 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $185.90 | 10.863% | $206.0943 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $932.74 | $1,013.5145 | $1,013.50 | $1,013.45 | $1,013.60 | |