| 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 | $158.71 | 10.184% | $174.873 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $225.75 | 8.771% | $245.5505 | $245.55 | $245.55 | $245.60 |
| Purchase #3 | $178.71 | 12.677% | $201.3651 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $248.65 | 4.724% | $260.3962 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $108.39 | 7.143% | $116.1323 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $214.37 | 12.284% | $240.7032 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $233.71 | 4.858% | $245.0636 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,368.29 | $1,484.0839 | $1,484.08 | $1,484.05 | $1,484.20 | |