| 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 | $170.36 | 7.535% | $183.1966 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $178.70 | 9.652% | $195.9481 | $195.95 | $195.95 | $195.90 |
| Purchase #3 | $233.95 | 13.183% | $264.7916 | $264.79 | $264.80 | $264.80 |
| Purchase #4 | $161.66 | 6.656% | $172.4201 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $82.48 | 3.602% | $85.4509 | $85.45 | $85.45 | $85.50 |
| Purchase #6 | $194.29 | 8.295% | $210.4064 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $18.42 | 6.419% | $19.6024 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $1,039.86 | $1,131.8161 | $1,131.82 | $1,131.80 | $1,131.80 | |