| 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 | $159.25 | 9.700% | $174.6973 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $167.98 | 4.445% | $175.4467 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $160.29 | 11.105% | $178.0902 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $227.88 | 11.826% | $254.8291 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $44.97 | 3.803% | $46.6802 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $231.28 | 11.545% | $257.9813 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $53.50 | 10.174% | $58.9431 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $1,045.15 | $1,146.6679 | $1,146.67 | $1,146.75 | $1,146.60 | |