| 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 | $148.74 | 3.270% | $153.6038 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $59.88 | 8.369% | $64.8914 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $121.50 | 6.446% | $129.3319 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $102.83 | 11.150% | $114.2955 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $19.76 | 13.324% | $22.3928 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $248.52 | 13.566% | $282.2342 | $282.23 | $282.25 | $282.20 |
| Purchase #7 | $166.25 | 5.107% | $174.7404 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $867.48 | $941.4900 | $941.48 | $941.55 | $941.40 | |