| 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 | $176.74 | 9.651% | $193.7972 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $215.94 | 11.602% | $240.9934 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $71.49 | 10.168% | $78.7591 | $78.76 | $78.75 | $78.80 |
| Purchase #4 | $69.86 | 5.598% | $73.7708 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $20.85 | 11.171% | $23.1792 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $80.94 | 11.545% | $90.2845 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $164.76 | 5.466% | $173.7658 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $800.58 | $874.5500 | $874.55 | $874.55 | $874.70 | |