| 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 | $175.93 | 10.200% | $193.8749 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $129.94 | 9.135% | $141.81 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $155.68 | 8.503% | $168.9175 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $240.29 | 13.802% | $273.4548 | $273.45 | $273.45 | $273.50 |
| Purchase #5 | $211.46 | 6.764% | $225.7632 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $124.84 | 5.166% | $131.2892 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $12.41 | 9.596% | $13.6009 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $1,050.55 | $1,148.7105 | $1,148.70 | $1,148.65 | $1,148.80 | |