| 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 | $193.37 | 4.278% | $201.6424 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $177.81 | 11.558% | $198.3613 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $158.48 | 10.813% | $175.6164 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $137.75 | 7.402% | $147.9463 | $147.95 | $147.95 | $147.90 |
| Purchase #5 | $68.49 | 7.282% | $73.4774 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $71.70 | 12.317% | $80.5313 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $78.38 | 13.532% | $88.9864 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $885.98 | $966.5615 | $966.57 | $966.60 | $966.50 | |