| 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 | $12.25 | 12.153% | $13.7387 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $164.86 | 3.821% | $171.1593 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $41.88 | 12.467% | $47.1012 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $37.27 | 6.259% | $39.6027 | $39.60 | $39.60 | $39.60 |
| Purchase #5 | $144.51 | 11.327% | $160.8786 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $85.64 | 5.506% | $90.3553 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $231.29 | 6.447% | $246.2013 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $717.70 | $769.0371 | $769.04 | $769.05 | $769.10 | |