| 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 | $136.92 | 13.490% | $155.3905 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $237.75 | 12.787% | $268.1511 | $268.15 | $268.15 | $268.20 |
| Purchase #3 | $176.92 | 3.743% | $183.5421 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $247.36 | 8.838% | $269.2217 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $229.54 | 6.345% | $244.1043 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $119.49 | 11.842% | $133.64 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $246.59 | 12.371% | $277.0956 | $277.10 | $277.10 | $277.10 |
| 7 purchase totals = | $1,394.57 | $1,531.1453 | $1,531.14 | $1,531.15 | $1,531.10 | |