| 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 | $138.58 | 13.830% | $157.7456 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $42.49 | 10.742% | $47.0543 | $47.05 | $47.05 | $47.10 |
| Purchase #3 | $121.67 | 8.124% | $131.5545 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $185.92 | 9.511% | $203.6029 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $73.31 | 8.125% | $79.2664 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $82.81 | 6.548% | $88.2324 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $57.66 | 3.385% | $59.6118 | $59.61 | $59.60 | $59.60 |
| 7 purchase totals = | $702.44 | $767.0679 | $767.06 | $767.05 | $767.10 | |