| 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 | $245.77 | 8.103% | $265.6847 | $265.68 | $265.70 | $265.70 |
| Purchase #2 | $15.80 | 5.200% | $16.6216 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $203.34 | 6.109% | $215.762 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $105.69 | 12.397% | $118.7924 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $165.55 | 8.305% | $179.2989 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $142.28 | 9.155% | $155.3057 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $184.82 | 11.234% | $205.5827 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $1,063.25 | $1,157.0480 | $1,157.04 | $1,157.05 | $1,157.10 | |