| 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 | $172.66 | 7.311% | $185.2832 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $139.75 | 3.110% | $144.0962 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $203.81 | 3.525% | $210.9943 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $39.67 | 11.777% | $44.3419 | $44.34 | $44.35 | $44.30 |
| Purchase #5 | $243.89 | 4.191% | $254.1114 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $101.74 | 12.469% | $114.426 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $171.48 | 11.426% | $191.0733 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $1,073.00 | $1,144.3263 | $1,144.32 | $1,144.35 | $1,144.30 | |