| 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 | $160.71 | 12.346% | $180.5513 | $180.55 | $180.55 | $180.60 |
| Purchase #2 | $87.44 | 9.513% | $95.7582 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $230.26 | 12.774% | $259.6734 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $216.80 | 3.626% | $224.6612 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $21.71 | 8.826% | $23.6261 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $118.41 | 10.287% | $130.5908 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $43.36 | 3.700% | $44.9643 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $878.69 | $959.8253 | $959.82 | $959.80 | $960.00 | |