| 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 | $27.67 | 12.708% | $31.1863 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $201.62 | 7.698% | $217.1407 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $103.54 | 9.823% | $113.7107 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $161.48 | 13.671% | $183.5559 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $128.69 | 3.824% | $133.6111 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $140.53 | 6.533% | $149.7108 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $61.62 | 10.769% | $68.2559 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $825.15 | $897.1714 | $897.18 | $897.15 | $897.20 | |