| 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 | $12.87 | 11.331% | $14.3283 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $147.44 | 5.814% | $156.0122 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $102.54 | 13.118% | $115.9912 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $7.57 | 6.793% | $8.0842 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $30.53 | 13.326% | $34.5984 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $158.45 | 11.255% | $176.2835 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $177.87 | 12.245% | $199.6502 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $637.27 | $704.9480 | $704.94 | $705.00 | $705.00 | |