| 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 | $160.48 | 10.415% | $177.194 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $37.81 | 13.526% | $42.9242 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $171.73 | 5.867% | $181.8054 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $49.73 | 7.765% | $53.5915 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $209.98 | 7.641% | $226.0246 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $208.83 | 10.178% | $230.0847 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $83.30 | 10.719% | $92.2289 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $921.86 | $1,003.8533 | $1,003.84 | $1,003.85 | $1,003.80 | |