| 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 | $179.59 | 10.336% | $198.1524 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $69.41 | 7.816% | $74.8351 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $137.82 | 7.423% | $148.0504 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $210.81 | 9.402% | $230.6304 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $89.94 | 6.728% | $95.9912 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $110.72 | 11.105% | $123.0155 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $120.88 | 4.787% | $126.6665 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $919.17 | $997.3415 | $997.35 | $997.35 | $997.40 | |