| 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 | $138.61 | 6.596% | $147.7527 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $32.87 | 10.761% | $36.4071 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $114.46 | 7.387% | $122.9152 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $178.84 | 10.193% | $197.0692 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $202.94 | 3.755% | $210.5604 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $186.82 | 10.511% | $206.4567 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $24.57 | 8.183% | $26.5806 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $879.11 | $947.7419 | $947.75 | $947.70 | $947.90 | |