| 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 | $144.71 | 7.321% | $155.3042 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $19.78 | 4.185% | $20.6078 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $83.64 | 8.840% | $91.0338 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $147.77 | 6.724% | $157.7061 | $157.71 | $157.70 | $157.70 |
| Purchase #5 | $50.48 | 9.551% | $55.3013 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $224.54 | 3.295% | $231.9386 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $70.61 | 4.331% | $73.6681 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $741.53 | $785.5599 | $785.56 | $785.55 | $785.50 | |