| 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 | $228.69 | 3.645% | $237.0258 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $140.79 | 4.667% | $147.3607 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $153.43 | 13.127% | $173.5708 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $15.82 | 6.749% | $16.8877 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $92.69 | 10.740% | $102.6449 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $61.48 | 13.780% | $69.9519 | $69.95 | $69.95 | $70.00 |
| Purchase #7 | $83.40 | 9.445% | $91.2771 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $776.30 | $838.7189 | $838.72 | $838.75 | $838.80 | |