| 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 | $168.72 | 8.511% | $183.0798 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $38.80 | 9.687% | $42.5586 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $171.51 | 13.694% | $194.9966 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $204.79 | 8.505% | $222.2074 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $17.31 | 5.286% | $18.225 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $159.54 | 10.720% | $176.6427 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $195.36 | 3.533% | $202.2621 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $956.03 | $1,039.9722 | $1,039.98 | $1,040.00 | $1,040.00 | |