| 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 | $244.95 | 11.482% | $273.0752 | $273.08 | $273.10 | $273.10 |
| Purchase #2 | $162.65 | 10.568% | $179.8389 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $68.45 | 12.456% | $76.9761 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $223.65 | 13.400% | $253.6191 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $22.97 | 13.750% | $26.1284 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $29.80 | 13.209% | $33.7363 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $45.72 | 3.622% | $47.376 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $798.19 | $890.7500 | $890.77 | $890.85 | $890.70 | |