| 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 | $168.64 | 10.571% | $186.4669 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $221.74 | 9.193% | $242.1246 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $50.52 | 11.115% | $56.1353 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $92.53 | 6.115% | $98.1882 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $115.97 | 12.731% | $130.7341 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $188.30 | 6.430% | $200.4077 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $163.65 | 6.169% | $173.7456 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $1,001.35 | $1,087.8024 | $1,087.81 | $1,087.80 | $1,087.70 | |