| 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 | $163.50 | 9.301% | $178.7071 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $208.78 | 12.456% | $234.7856 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $87.67 | 6.355% | $93.2414 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $169.29 | 5.792% | $179.0953 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $210.61 | 5.139% | $221.4332 | $221.43 | $221.45 | $221.40 |
| Purchase #6 | $69.53 | 4.462% | $72.6324 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $67.37 | 6.170% | $71.5267 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $976.75 | $1,051.4217 | $1,051.43 | $1,051.50 | $1,051.30 | |