| 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 | $207.37 | 3.118% | $213.8358 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $135.34 | 8.171% | $146.3986 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $36.84 | 6.740% | $39.323 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $202.88 | 13.797% | $230.8714 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $174.52 | 5.796% | $184.6352 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $33.27 | 13.575% | $37.7864 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $69.99 | 9.781% | $76.8357 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $860.21 | $929.6861 | $929.70 | $929.70 | $929.60 | |