| 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 | $130.30 | 9.224% | $142.3189 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $192.50 | 4.589% | $201.3338 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $153.75 | 12.637% | $173.1794 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $35.77 | 11.450% | $39.8657 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $169.51 | 5.415% | $178.689 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $215.69 | 4.342% | $225.0553 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $156.31 | 12.137% | $175.2813 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $1,053.83 | $1,135.7234 | $1,135.73 | $1,135.75 | $1,135.80 | |