| 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 | $158.35 | 6.554% | $168.7283 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $135.82 | 3.611% | $140.7245 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $178.93 | 13.366% | $202.8458 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $140.45 | 10.786% | $155.5989 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $87.41 | 10.254% | $96.373 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $48.96 | 9.401% | $53.5627 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $53.43 | 6.645% | $56.9804 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $803.35 | $874.8136 | $874.81 | $874.80 | $874.80 | |