| 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 | $120.95 | 6.780% | $129.1504 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $102.74 | 9.189% | $112.1808 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $32.52 | 4.258% | $33.9047 | $33.90 | $33.90 | $33.90 |
| Purchase #4 | $54.93 | 12.325% | $61.7001 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $31.92 | 13.867% | $36.3463 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $76.69 | 7.133% | $82.1603 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $110.78 | 3.161% | $114.2818 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $530.53 | $569.7244 | $569.72 | $569.75 | $569.80 | |