| 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 | $157.45 | 7.589% | $169.3989 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $89.69 | 6.627% | $95.6338 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $35.31 | 8.419% | $38.2827 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $241.49 | 9.364% | $264.1031 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $100.73 | 8.329% | $109.1198 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $101.88 | 5.343% | $107.3234 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $225.28 | 9.639% | $246.9947 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $951.83 | $1,030.8564 | $1,030.84 | $1,030.85 | $1,030.80 | |