| 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 | $172.97 | 10.859% | $191.7528 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $179.69 | 3.829% | $186.5703 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $9.45 | 13.397% | $10.716 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $116.84 | 13.499% | $132.6122 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $63.53 | 11.120% | $70.5945 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $96.26 | 7.174% | $103.1657 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $142.72 | 7.374% | $153.2442 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $781.46 | $848.6557 | $848.65 | $848.60 | $848.70 | |