| 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 | $138.25 | 12.342% | $155.3128 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $15.76 | 5.528% | $16.6312 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $32.89 | 3.712% | $34.1109 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $181.38 | 3.246% | $187.2676 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $237.93 | 12.275% | $267.1359 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $150.95 | 13.420% | $171.2075 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $160.40 | 5.183% | $168.7135 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $917.56 | $1,000.3794 | $1,000.38 | $1,000.35 | $1,000.30 | |