| 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 | $147.36 | 10.476% | $162.7974 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $192.31 | 11.206% | $213.8603 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $216.34 | 10.853% | $239.8194 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $109.40 | 9.116% | $119.3729 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $135.51 | 12.579% | $152.5558 | $152.56 | $152.55 | $152.60 |
| Purchase #6 | $133.63 | 4.541% | $139.6981 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $90.45 | 13.489% | $102.6508 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $1,025.00 | $1,130.7547 | $1,130.76 | $1,130.70 | $1,130.90 | |