| 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 | $167.97 | 7.723% | $180.9423 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $102.64 | 13.345% | $116.3373 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $84.61 | 6.849% | $90.4049 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $244.54 | 5.550% | $258.112 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $114.92 | 10.488% | $126.9728 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $87.61 | 10.351% | $96.6785 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $224.60 | 6.619% | $239.4663 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,026.89 | $1,108.9141 | $1,108.91 | $1,108.90 | $1,108.90 | |