| 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 | $160.38 | 6.854% | $171.3724 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $193.63 | 5.223% | $203.7433 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $153.99 | 12.493% | $173.228 | $173.23 | $173.25 | $173.20 |
| Purchase #4 | $240.48 | 7.602% | $258.7613 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $241.93 | 5.436% | $255.0813 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $189.39 | 12.512% | $213.0865 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $244.52 | 12.431% | $274.9163 | $274.92 | $274.90 | $274.90 |
| 7 purchase totals = | $1,424.32 | $1,550.1891 | $1,550.19 | $1,550.20 | $1,550.20 | |