| 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 | $177.30 | 7.676% | $190.9095 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $216.81 | 11.268% | $241.2402 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $89.64 | 9.632% | $98.2741 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $155.89 | 8.304% | $168.8351 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $115.66 | 7.166% | $123.9482 | $123.95 | $123.95 | $123.90 |
| Purchase #6 | $141.85 | 9.772% | $155.7116 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $211.25 | 7.115% | $226.2804 | $226.28 | $226.30 | $226.30 |
| 7 purchase totals = | $1,108.40 | $1,205.1991 | $1,205.20 | $1,205.20 | $1,205.10 | |