| 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 | $168.72 | 11.329% | $187.8343 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $21.41 | 10.606% | $23.6807 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $208.70 | 4.172% | $217.407 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $33.87 | 7.237% | $36.3212 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $194.97 | 11.352% | $217.103 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $207.50 | 7.532% | $223.1289 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $90.46 | 3.339% | $93.4805 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $925.63 | $998.9556 | $998.95 | $999.00 | $998.90 | |