| 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 | $159.98 | 4.129% | $166.5856 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $65.27 | 9.521% | $71.4844 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $79.55 | 6.477% | $84.7025 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $235.67 | 10.321% | $259.9935 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $245.80 | 9.528% | $269.2198 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $194.53 | 10.455% | $214.8681 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $87.89 | 10.147% | $96.8082 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $1,068.69 | $1,163.6621 | $1,163.66 | $1,163.65 | $1,163.70 | |