| 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 | $167.36 | 4.428% | $174.7707 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $246.29 | 7.299% | $264.2667 | $264.27 | $264.25 | $264.30 |
| Purchase #3 | $75.37 | 5.812% | $79.7505 | $79.75 | $79.75 | $79.80 |
| Purchase #4 | $28.97 | 13.852% | $32.9829 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $224.90 | 13.753% | $255.8305 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $81.52 | 9.205% | $89.0239 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $215.27 | 11.394% | $239.7979 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,039.68 | $1,136.4231 | $1,136.42 | $1,136.40 | $1,136.50 | |