| 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 | $192.61 | 6.788% | $205.6844 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $41.88 | 7.537% | $45.0365 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $187.77 | 4.771% | $196.7285 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $104.88 | 9.747% | $115.1027 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $78.65 | 5.591% | $83.0473 | $83.05 | $83.05 | $83.00 |
| Purchase #6 | $180.48 | 12.740% | $203.4732 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $80.98 | 3.556% | $83.8596 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $867.25 | $932.9322 | $932.93 | $932.95 | $932.90 | |