| 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 | $142.98 | 4.374% | $149.2339 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $153.92 | 6.241% | $163.5261 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $230.50 | 12.444% | $259.1834 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $219.68 | 5.272% | $231.2615 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $152.69 | 7.186% | $163.6623 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $182.86 | 13.174% | $206.95 | $206.95 | $206.95 | $207.00 |
| Purchase #7 | $209.68 | 4.558% | $219.2372 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $1,292.31 | $1,393.0544 | $1,393.05 | $1,393.10 | $1,393.10 | |