| 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 | $189.91 | 10.343% | $209.5524 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $12.92 | 8.129% | $13.9703 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $229.84 | 12.329% | $258.177 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $155.92 | 6.554% | $166.139 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $185.43 | 11.857% | $207.4164 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $161.75 | 3.252% | $167.0101 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $144.51 | 9.523% | $158.2717 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $1,080.28 | $1,180.5369 | $1,180.54 | $1,180.50 | $1,180.60 | |