| 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 | $166.60 | 6.702% | $177.7655 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $61.69 | 11.116% | $68.5475 | $68.55 | $68.55 | $68.50 |
| Purchase #3 | $68.52 | 12.612% | $77.1617 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $82.80 | 10.276% | $91.3085 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $178.93 | 13.409% | $202.9227 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $203.45 | 7.364% | $218.4321 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $120.45 | 6.686% | $128.5033 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $882.44 | $964.6413 | $964.64 | $964.60 | $964.60 | |