| 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 | $148.94 | 12.742% | $167.9179 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $112.29 | 10.655% | $124.2545 | $124.25 | $124.25 | $124.30 |
| Purchase #3 | $194.44 | 13.275% | $220.2519 | $220.25 | $220.25 | $220.30 |
| Purchase #4 | $192.72 | 9.395% | $210.826 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $167.96 | 9.644% | $184.1581 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $138.48 | 8.739% | $150.5818 | $150.58 | $150.60 | $150.60 |
| Purchase #7 | $68.44 | 13.599% | $77.7472 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $1,023.27 | $1,135.7374 | $1,135.74 | $1,135.75 | $1,135.80 | |