| 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 | $165.50 | 13.625% | $188.0494 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $71.61 | 10.407% | $79.0625 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $184.71 | 8.588% | $200.5729 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $176.97 | 8.682% | $192.3345 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $193.86 | 4.670% | $202.9133 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $33.72 | 8.697% | $36.6526 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $234.53 | 10.608% | $259.4089 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,060.90 | $1,158.9941 | $1,158.98 | $1,158.95 | $1,159.00 | |