| 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 | $144.45 | 9.590% | $158.3028 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $38.50 | 6.505% | $41.0044 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $233.79 | 10.298% | $257.8657 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $213.42 | 11.190% | $237.3017 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $74.67 | 3.228% | $77.0803 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $224.26 | 10.219% | $247.1771 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $112.67 | 5.282% | $118.6212 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $1,041.76 | $1,137.3532 | $1,137.35 | $1,137.35 | $1,137.40 | |