| 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 | $173.26 | 8.185% | $187.4413 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $56.85 | 9.504% | $62.253 | $62.25 | $62.25 | $62.30 |
| Purchase #3 | $161.67 | 3.107% | $166.6931 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $230.37 | 7.320% | $247.2331 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $183.58 | 13.346% | $208.0806 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $33.47 | 7.720% | $36.0539 | $36.05 | $36.05 | $36.10 |
| Purchase #7 | $173.58 | 12.305% | $194.939 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,012.78 | $1,102.6940 | $1,102.68 | $1,102.75 | $1,102.70 | |