| 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 | $149.61 | 9.666% | $164.0713 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $47.65 | 4.691% | $49.8853 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $236.30 | 7.832% | $254.807 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $166.67 | 3.509% | $172.5185 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $246.93 | 4.521% | $258.0937 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $213.64 | 3.819% | $221.7989 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $183.34 | 6.689% | $195.6036 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $1,244.14 | $1,316.7783 | $1,316.78 | $1,316.75 | $1,316.80 | |