| 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 | $202.87 | 13.784% | $230.8336 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $118.69 | 5.254% | $124.926 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $161.91 | 7.673% | $174.3334 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $76.79 | 4.166% | $79.9891 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $96.27 | 11.808% | $107.6376 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $40.33 | 10.128% | $44.4146 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $56.84 | 12.756% | $64.0905 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $753.70 | $826.2248 | $826.22 | $826.30 | $826.10 | |