| 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 | $174.52 | 9.254% | $190.6701 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $104.63 | 7.369% | $112.3402 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $228.72 | 8.428% | $247.9965 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $99.52 | 5.839% | $105.331 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $218.93 | 11.258% | $243.5771 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $38.33 | 8.818% | $41.7099 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $171.74 | 13.317% | $194.6106 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $1,036.39 | $1,136.2354 | $1,136.24 | $1,136.25 | $1,136.20 | |