| 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 | $124.91 | 5.299% | $131.529 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $188.28 | 13.173% | $213.0821 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $96.46 | 11.319% | $107.3783 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $141.58 | 6.441% | $150.6992 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $126.62 | 9.428% | $138.5577 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $150.76 | 8.670% | $163.8309 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $150.84 | 8.407% | $163.5211 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $979.45 | $1,068.5983 | $1,068.60 | $1,068.65 | $1,068.60 | |