| 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 | $173.96 | 6.189% | $184.7264 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $108.92 | 11.219% | $121.1397 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $192.96 | 8.480% | $209.323 | $209.32 | $209.30 | $209.30 |
| Purchase #4 | $66.83 | 10.798% | $74.0463 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $130.49 | 3.168% | $134.6239 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $120.25 | 13.377% | $136.3358 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $75.52 | 7.367% | $81.0836 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $868.93 | $941.2787 | $941.28 | $941.30 | $941.10 | |