| 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 | $228.32 | 5.838% | $241.6493 | $241.65 | $241.65 | $241.60 |
| Purchase #2 | $166.72 | 7.209% | $178.7388 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $193.61 | 13.675% | $220.0862 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $84.28 | 8.776% | $91.6764 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $143.79 | 11.827% | $160.796 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $113.95 | 3.753% | $118.2265 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $153.92 | 11.323% | $171.3484 | $171.35 | $171.35 | $171.30 |
| 7 purchase totals = | $1,084.59 | $1,182.5216 | $1,182.54 | $1,182.60 | $1,182.40 | |