| 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 | $187.85 | 3.867% | $195.1142 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $147.70 | 10.720% | $163.5334 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $23.65 | 8.855% | $25.7442 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $6.65 | 4.819% | $6.9705 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $203.73 | 9.809% | $223.7139 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $177.25 | 12.175% | $198.8302 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $91.85 | 5.365% | $96.7778 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $838.68 | $910.6842 | $910.67 | $910.70 | $910.60 | |