| 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 | $145.38 | 11.501% | $162.1002 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $143.48 | 6.734% | $153.1419 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $200.67 | 10.446% | $221.632 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $206.70 | 9.821% | $227 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $226.27 | 6.222% | $240.3485 | $240.35 | $240.35 | $240.30 |
| Purchase #6 | $146.86 | 8.818% | $159.8101 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $14.49 | 6.277% | $15.3995 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $1,083.85 | $1,179.4322 | $1,179.43 | $1,179.45 | $1,179.30 | |