| 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 | $153.66 | 8.512% | $166.7395 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $38.53 | 7.733% | $41.5095 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $108.44 | 5.838% | $114.7707 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $36.70 | 7.163% | $39.3288 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $132.26 | 6.661% | $141.0698 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $42.52 | 12.250% | $47.7287 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $144.81 | 4.356% | $151.1179 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $656.92 | $702.2649 | $702.27 | $702.25 | $702.20 | |