| 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 | $192.73 | 5.169% | $202.6922 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $160.34 | 4.864% | $168.1389 | $168.14 | $168.15 | $168.10 |
| Purchase #3 | $71.85 | 13.349% | $81.4413 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $198.93 | 5.593% | $210.0562 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $50.69 | 13.156% | $57.3588 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $49.78 | 3.604% | $51.5741 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $29.90 | 9.200% | $32.6508 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $754.22 | $803.9123 | $803.91 | $803.90 | $804.00 | |