| 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 | $13.31 | 13.618% | $15.1226 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $176.84 | 6.220% | $187.8394 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $11.49 | 13.647% | $13.058 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $26.55 | 5.506% | $28.0118 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $176.75 | 5.463% | $186.4059 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $173.54 | 4.678% | $181.6582 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $218.40 | 10.621% | $241.5963 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $796.88 | $853.6922 | $853.70 | $853.65 | $853.70 | |