| 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 | $155.57 | 12.225% | $174.5884 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $143.85 | 3.615% | $149.0502 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $103.48 | 10.230% | $114.066 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $70.41 | 10.149% | $77.5559 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $241.26 | 5.135% | $253.6487 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $8.92 | 3.137% | $9.1998 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $130.28 | 3.487% | $134.8229 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $853.77 | $912.9319 | $912.94 | $912.90 | $913.00 | |