| 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 | $85.59 | 5.466% | $90.2683 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $137.26 | 11.204% | $152.6386 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $202.98 | 6.353% | $215.8753 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $168.50 | 7.198% | $180.6286 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $33.48 | 7.769% | $36.0811 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $201.41 | 11.129% | $223.8249 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $184.62 | 10.162% | $203.3811 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $1,013.84 | $1,102.6979 | $1,102.70 | $1,102.75 | $1,102.70 | |