| 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 | $135.74 | 3.194% | $140.0755 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $161.34 | 6.764% | $172.253 | $172.25 | $172.25 | $172.30 |
| Purchase #3 | $231.83 | 5.159% | $243.7901 | $243.79 | $243.80 | $243.80 |
| Purchase #4 | $119.35 | 12.212% | $133.925 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $174.89 | 10.182% | $192.6973 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $36.81 | 11.251% | $40.9515 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $74.99 | 7.670% | $80.7417 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $934.95 | $1,004.4341 | $1,004.44 | $1,004.50 | $1,004.50 | |