| 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 | $122.64 | 7.690% | $132.071 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $177.96 | 8.518% | $193.1186 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $166.45 | 8.346% | $180.3419 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $136.78 | 11.405% | $152.3798 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $162.77 | 12.201% | $182.6296 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $103.63 | 5.440% | $109.2675 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $191.68 | 13.139% | $216.8648 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,061.91 | $1,166.6732 | $1,166.67 | $1,166.65 | $1,166.70 | |