| 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 | $178.93 | 8.667% | $194.4379 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $41.47 | 4.257% | $43.2354 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $218.43 | 9.362% | $238.8794 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $138.30 | 12.174% | $155.1366 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $129.97 | 7.627% | $139.8828 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $175.29 | 4.828% | $183.753 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $48.84 | 13.263% | $55.3176 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $931.23 | $1,010.6427 | $1,010.65 | $1,010.70 | $1,010.60 | |