| 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 | $177.55 | 11.462% | $197.9008 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $160.50 | 6.587% | $171.0721 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $230.30 | 3.236% | $237.7525 | $237.75 | $237.75 | $237.80 |
| Purchase #4 | $104.86 | 8.548% | $113.8234 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $50.93 | 6.848% | $54.4177 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $207.85 | 6.454% | $221.2646 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $240.86 | 12.678% | $271.3962 | $271.40 | $271.40 | $271.40 |
| 7 purchase totals = | $1,172.85 | $1,267.6273 | $1,267.62 | $1,267.55 | $1,267.70 | |