| 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 | $170.85 | 6.555% | $182.0492 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $241.40 | 13.849% | $274.8315 | $274.83 | $274.85 | $274.80 |
| Purchase #3 | $218.62 | 12.866% | $246.7476 | $246.75 | $246.75 | $246.70 |
| Purchase #4 | $6.86 | 12.151% | $7.6936 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $24.82 | 3.488% | $25.6857 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $221.76 | 8.260% | $240.0774 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $90.36 | 8.685% | $98.2078 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $974.67 | $1,075.2928 | $1,075.30 | $1,075.35 | $1,075.20 | |