| 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 | $150.48 | 4.445% | $157.1688 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $84.42 | 8.467% | $91.5678 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $107.57 | 9.253% | $117.5235 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $202.93 | 11.206% | $225.6703 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $68.99 | 4.801% | $72.3022 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $239.53 | 4.739% | $250.8813 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $228.53 | 11.343% | $254.4522 | $254.45 | $254.45 | $254.50 |
| 7 purchase totals = | $1,082.45 | $1,169.5661 | $1,169.56 | $1,169.50 | $1,169.70 | |