| 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 | $176.51 | 13.776% | $200.826 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $14.67 | 8.755% | $15.9544 | $15.95 | $15.95 | $16.00 |
| Purchase #3 | $106.26 | 11.537% | $118.5192 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $124.46 | 7.206% | $133.4286 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $224.66 | 13.822% | $255.7125 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $88.68 | 5.810% | $93.8323 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $69.52 | 8.464% | $75.4042 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $804.76 | $893.6772 | $893.67 | $893.70 | $893.60 | |