| 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 | $154.44 | 13.356% | $175.067 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $54.47 | 4.363% | $56.8465 | $56.85 | $56.85 | $56.80 |
| Purchase #3 | $194.40 | 3.149% | $200.5217 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $208.41 | 4.579% | $217.9531 | $217.95 | $217.95 | $218.00 |
| Purchase #5 | $154.86 | 10.810% | $171.6004 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $38.54 | 8.401% | $41.7777 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $244.59 | 5.285% | $257.5166 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,049.71 | $1,121.2830 | $1,121.29 | $1,121.25 | $1,121.30 | |