| 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 | $6.63 | 8.503% | $7.1937 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $134.64 | 5.780% | $142.4222 | $142.42 | $142.40 | $142.40 |
| Purchase #3 | $39.30 | 9.445% | $43.0119 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $192.57 | 13.593% | $218.746 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $29.99 | 11.789% | $33.5255 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $26.60 | 12.128% | $29.826 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $195.49 | 13.691% | $222.2545 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $625.22 | $696.9798 | $696.98 | $697.00 | $696.90 | |