| 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 | $14.90 | 13.465% | $16.9063 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $96.68 | 7.332% | $103.7686 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $33.26 | 12.822% | $37.5246 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $126.76 | 9.592% | $138.9188 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $8.61 | 12.247% | $9.6645 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $182.71 | 12.713% | $205.9379 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $183.82 | 3.452% | $190.1655 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $646.74 | $702.8862 | $702.89 | $702.80 | $702.90 | |