| 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 | $166.45 | 9.809% | $182.7771 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $14.53 | 12.603% | $16.3612 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $178.82 | 9.833% | $196.4034 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $171.25 | 10.428% | $189.108 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $11.58 | 10.680% | $12.8167 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $194.84 | 4.330% | $203.2766 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $207.76 | 8.357% | $225.1225 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $945.23 | $1,025.8655 | $1,025.87 | $1,025.85 | $1,025.90 | |