| 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 | $171.93 | 9.160% | $187.6788 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $5.83 | 7.248% | $6.2526 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $214.48 | 4.391% | $223.8978 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $215.51 | 4.256% | $224.6821 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $242.59 | 11.565% | $270.6455 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $134.59 | 10.404% | $148.5927 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $11.38 | 8.662% | $12.3657 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $996.31 | $1,074.1152 | $1,074.12 | $1,074.15 | $1,074.20 | |