| 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 | $157.85 | 12.607% | $177.7501 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $84.47 | 4.352% | $88.1461 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $19.94 | 5.550% | $21.0467 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $137.76 | 3.632% | $142.7634 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $153.74 | 8.561% | $166.9017 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $23.45 | 4.308% | $24.4602 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $6.64 | 6.746% | $7.0879 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $583.85 | $628.1561 | $628.16 | $628.15 | $628.20 | |