| 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 | $178.38 | 9.525% | $195.3707 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $28.39 | 4.867% | $29.7717 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $237.92 | 4.432% | $248.4646 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $107.80 | 4.740% | $112.9097 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $49.35 | 10.159% | $54.3635 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $11.71 | 3.543% | $12.1249 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $105.68 | 8.687% | $114.8604 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $719.23 | $767.8655 | $767.85 | $767.75 | $768.00 | |