| 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 | $180.25 | 12.174% | $202.1936 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $147.87 | 3.574% | $153.1549 | $153.15 | $153.15 | $153.20 |
| Purchase #3 | $36.85 | 4.489% | $38.5042 | $38.50 | $38.50 | $38.50 |
| Purchase #4 | $94.66 | 7.620% | $101.8731 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $167.67 | 12.377% | $188.4225 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $195.60 | 8.429% | $212.0871 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $187.78 | 4.809% | $196.8103 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $1,010.68 | $1,093.0457 | $1,093.03 | $1,093.00 | $1,093.10 | |