| 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 | $229.93 | 7.349% | $246.8276 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $61.88 | 5.774% | $65.453 | $65.45 | $65.45 | $65.50 |
| Purchase #3 | $109.87 | 5.140% | $115.5173 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $36.72 | 10.135% | $40.4416 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $163.85 | 4.102% | $170.5711 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $157.45 | 12.378% | $176.9392 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $127.30 | 6.570% | $135.6636 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $887.00 | $951.4134 | $951.41 | $951.40 | $951.40 | |