| 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 | $184.94 | 7.200% | $198.2557 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $66.66 | 7.220% | $71.4729 | $71.47 | $71.45 | $71.50 |
| Purchase #3 | $20.47 | 8.355% | $22.1803 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $211.53 | 4.619% | $221.3006 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $190.94 | 7.744% | $205.7264 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $223.73 | 5.271% | $235.5228 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $100.90 | 6.203% | $107.1588 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $999.17 | $1,061.6175 | $1,061.62 | $1,061.60 | $1,061.70 | |