| 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 | $154.91 | 7.308% | $166.2308 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $245.58 | 9.782% | $269.6026 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $245.60 | 11.493% | $273.8268 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $68.94 | 12.124% | $77.2983 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $187.31 | 13.747% | $213.0595 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $20.37 | 10.534% | $22.5158 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $89.77 | 7.246% | $96.2747 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $1,012.48 | $1,118.8085 | $1,118.81 | $1,118.80 | $1,118.80 | |