| 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 | $130.36 | 10.276% | $143.7558 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $90.75 | 8.222% | $98.2115 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $231.72 | 8.644% | $251.7499 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $35.46 | 6.129% | $37.6333 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $214.69 | 10.657% | $237.5695 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $236.36 | 9.369% | $258.5046 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $153.94 | 7.780% | $165.9165 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $1,093.28 | $1,193.3411 | $1,193.34 | $1,193.30 | $1,193.30 | |