| 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 | $197.52 | 3.342% | $204.1211 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $186.47 | 12.293% | $209.3928 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $196.91 | 6.213% | $209.144 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $168.72 | 4.306% | $175.9851 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $135.75 | 11.417% | $151.2486 | $151.25 | $151.25 | $151.20 |
| Purchase #6 | $90.73 | 5.309% | $95.5469 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $152.61 | 5.664% | $161.2538 | $161.25 | $161.25 | $161.30 |
| 7 purchase totals = | $1,128.71 | $1,206.6923 | $1,206.69 | $1,206.70 | $1,206.60 | |