| 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 | $128.30 | 8.260% | $138.8976 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $178.85 | 12.775% | $201.6981 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $145.94 | 9.231% | $159.4117 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $26.64 | 12.255% | $29.9047 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $202.57 | 7.198% | $217.151 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $205.47 | 4.367% | $214.4429 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $166.25 | 4.637% | $173.959 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $1,054.02 | $1,135.4650 | $1,135.46 | $1,135.45 | $1,135.50 | |