| 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 | $156.77 | 4.426% | $163.7086 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $82.78 | 9.376% | $90.5415 | $90.54 | $90.55 | $90.50 |
| Purchase #3 | $248.25 | 3.359% | $256.5887 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $190.51 | 6.582% | $203.0494 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $211.78 | 10.311% | $233.6166 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $5.55 | 7.135% | $5.946 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $85.49 | 11.660% | $95.4581 | $95.46 | $95.45 | $95.50 |
| 7 purchase totals = | $981.13 | $1,048.9089 | $1,048.92 | $1,048.90 | $1,048.80 | |