| 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 | $172.43 | 4.623% | $180.4014 | $180.40 | $180.40 | $180.40 |
| Purchase #2 | $174.80 | 10.194% | $192.6191 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $240.54 | 5.313% | $253.3199 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $41.75 | 5.395% | $44.0024 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $117.62 | 5.192% | $123.7268 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $14.95 | 7.115% | $16.0137 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $220.86 | 7.125% | $236.5963 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $982.95 | $1,046.6796 | $1,046.68 | $1,046.65 | $1,046.60 | |