| 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 | $136.64 | 9.144% | $149.1344 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $82.87 | 10.632% | $91.6807 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $226.52 | 6.742% | $241.792 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $210.31 | 6.774% | $224.5564 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $36.26 | 5.685% | $38.3214 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $218.67 | 6.831% | $233.6073 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $104.91 | 4.668% | $109.8072 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $1,016.18 | $1,088.8994 | $1,088.90 | $1,088.90 | $1,088.90 | |