| 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 | $114.48 | 13.541% | $129.9817 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $47.97 | 13.202% | $54.303 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $16.74 | 10.805% | $18.5488 | $18.55 | $18.55 | $18.50 |
| Purchase #4 | $160.76 | 10.831% | $178.1719 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $5.57 | 11.358% | $6.2026 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $83.88 | 5.738% | $88.693 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $221.48 | 12.105% | $248.2902 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $650.88 | $724.1912 | $724.18 | $724.20 | $724.20 | |