| 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 | $174.68 | 4.251% | $182.1056 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $124.91 | 12.454% | $140.4663 | $140.47 | $140.45 | $140.50 |
| Purchase #3 | $207.45 | 4.218% | $216.2002 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $132.44 | 8.254% | $143.3716 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $68.88 | 10.808% | $76.3246 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $188.57 | 11.312% | $209.901 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $183.55 | 10.494% | $202.8117 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $1,080.48 | $1,171.1810 | $1,171.18 | $1,171.10 | $1,171.20 | |