| 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 | $172.29 | 10.116% | $189.7189 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $92.95 | 3.108% | $95.8389 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $195.44 | 11.449% | $217.8159 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $218.45 | 10.618% | $241.645 | $241.65 | $241.65 | $241.60 |
| Purchase #5 | $152.59 | 3.613% | $158.1031 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $36.70 | 12.578% | $41.3161 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $133.60 | 8.590% | $145.0762 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $1,002.02 | $1,089.5141 | $1,089.53 | $1,089.50 | $1,089.40 | |