| 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 | $149.52 | 3.853% | $155.281 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $7.66 | 10.295% | $8.4486 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $130.53 | 12.253% | $146.5238 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $186.83 | 9.303% | $204.2108 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $193.55 | 13.580% | $219.8341 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $83.52 | 4.470% | $87.2533 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $177.47 | 3.274% | $183.2804 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $929.08 | $1,004.8320 | $1,004.82 | $1,004.85 | $1,004.80 | |