| 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 | $152.47 | 4.840% | $159.8495 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $53.40 | 7.469% | $57.3884 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $111.79 | 3.573% | $115.7843 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $143.52 | 10.514% | $158.6097 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $230.71 | 7.193% | $247.305 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $218.79 | 4.527% | $228.6946 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $37.53 | 10.396% | $41.4316 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $948.21 | $1,009.0631 | $1,009.06 | $1,009.10 | $1,009.00 | |