| 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 | $203.51 | 8.672% | $221.1584 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $162.58 | 7.578% | $174.9003 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $163.87 | 12.653% | $184.6045 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $86.48 | 7.174% | $92.6841 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $47.84 | 5.533% | $50.487 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $64.69 | 9.138% | $70.6014 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $114.65 | 6.735% | $122.3717 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $843.62 | $916.8074 | $916.80 | $916.80 | $916.90 | |