| 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 | $167.81 | 12.705% | $189.1303 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $44.94 | 5.375% | $47.3555 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $141.46 | 9.113% | $154.3512 | $154.35 | $154.35 | $154.40 |
| Purchase #4 | $223.29 | 9.211% | $243.8572 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $124.60 | 13.629% | $141.5817 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $196.62 | 9.259% | $214.825 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $215.48 | 9.208% | $235.3214 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $1,114.20 | $1,226.4223 | $1,226.43 | $1,226.45 | $1,226.50 | |