| 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 | $167.76 | 7.332% | $180.0602 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $172.64 | 11.769% | $192.958 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $47.91 | 12.120% | $53.7167 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $154.39 | 9.791% | $169.5063 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $192.58 | 12.525% | $216.7006 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $114.80 | 8.768% | $124.8657 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $88.42 | 3.444% | $91.4652 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $938.50 | $1,029.2727 | $1,029.29 | $1,029.20 | $1,029.40 | |