| 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 | $168.72 | 8.543% | $183.1337 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $65.99 | 13.345% | $74.7964 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $142.27 | 13.533% | $161.5234 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $29.69 | 8.333% | $32.1641 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $74.47 | 3.314% | $76.9379 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $96.30 | 9.178% | $105.1384 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $69.72 | 4.419% | $72.8009 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $647.16 | $706.4948 | $706.49 | $706.50 | $706.40 | |