| 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 | $62.87 | 7.135% | $67.3558 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $173.86 | 5.487% | $183.3997 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $15.29 | 8.255% | $16.5522 | $16.55 | $16.55 | $16.60 |
| Purchase #4 | $162.42 | 11.800% | $181.5856 | $181.59 | $181.60 | $181.60 |
| Purchase #5 | $131.81 | 6.668% | $140.5991 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $199.96 | 3.616% | $207.1906 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $162.44 | 13.352% | $184.129 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $908.65 | $980.8120 | $980.82 | $980.85 | $980.90 | |