| 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 | $170.61 | 8.184% | $184.5727 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $136.91 | 4.757% | $143.4228 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $179.41 | 10.635% | $198.4903 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $206.63 | 5.164% | $217.3004 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $203.55 | 9.852% | $223.6037 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $146.67 | 11.802% | $163.98 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $73.87 | 10.788% | $81.8391 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $1,117.65 | $1,213.2090 | $1,213.20 | $1,213.20 | $1,213.20 | |