| 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 | $36.38 | 3.238% | $37.558 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $154.81 | 10.612% | $171.2384 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $225.73 | 7.168% | $241.9103 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $135.96 | 5.656% | $143.6499 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $149.83 | 9.198% | $163.6114 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $91.69 | 12.583% | $103.2274 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $192.33 | 13.589% | $218.4657 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $986.73 | $1,079.6611 | $1,079.67 | $1,079.65 | $1,079.60 | |