| 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 | $134.63 | 11.208% | $149.7193 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $189.81 | 8.797% | $206.5076 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $14.49 | 9.754% | $15.9034 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $76.33 | 7.668% | $82.183 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $184.55 | 7.673% | $198.7105 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $39.57 | 5.557% | $41.7689 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $6.50 | 11.812% | $7.2678 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $645.88 | $702.0605 | $702.06 | $702.00 | $702.10 | |