| 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 | $138.57 | 12.292% | $155.603 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $183.73 | 5.376% | $193.6073 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $214.46 | 12.742% | $241.7865 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $50.85 | 13.563% | $57.7468 | $57.75 | $57.75 | $57.70 |
| Purchase #5 | $230.92 | 5.377% | $243.3366 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $197.95 | 10.723% | $219.1762 | $219.18 | $219.20 | $219.20 |
| Purchase #7 | $198.93 | 9.422% | $217.6732 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,215.41 | $1,328.9296 | $1,328.94 | $1,328.95 | $1,328.90 | |