| 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 | $119.54 | 8.754% | $130.0045 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $123.60 | 7.750% | $133.179 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $191.47 | 12.199% | $214.8274 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $62.37 | 11.152% | $69.3255 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $235.30 | 13.733% | $267.6137 | $267.61 | $267.60 | $267.60 |
| Purchase #6 | $191.62 | 6.431% | $203.9431 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $146.94 | 13.861% | $167.3074 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $1,070.84 | $1,186.2006 | $1,186.20 | $1,186.25 | $1,186.10 | |