| 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 | $137.32 | 7.539% | $147.6726 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $109.75 | 10.547% | $121.3253 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $80.71 | 5.233% | $84.9336 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $75.51 | 7.848% | $81.436 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $151.84 | 3.153% | $156.6275 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $250.54 | 13.185% | $283.5737 | $283.57 | $283.55 | $283.60 |
| Purchase #7 | $169.82 | 6.730% | $181.2489 | $181.25 | $181.25 | $181.20 |
| 7 purchase totals = | $975.49 | $1,056.8176 | $1,056.82 | $1,056.85 | $1,056.70 | |